Pros:

Pleasant scenery 
A variety of landscapes and visuals
Good lighting and colour contrast (e.g - within the hotel area of map 3 I believe; has smoky effect)
Return of intriguing elements from previous campaign (scripted events (explosions) and crafting benches)
Easter Egg
Return of previous maps but with different perspective - making them feel renewed.
Fun gameplay:
                        Good use of lock picking to act as 
                        'buffers' to next area.
                        Tank spawns were always in fair
                        areas.
                        A different take on 'race' to the
                        helicopter - much more slowed down
                        but a lot of fun.
'Custom Boss' if you can call it that.
First map had a good starting atmosphere
Random weapon spawns
Music + sounds
A campaign that can easily be played co-op or SP. 
Raft ride on final map.
The jockey on the children's ride - highlight. 

Cons:

Map 1: Starting area can be a bit annoying if there is a large group of commons - with no melee weapon on spawn a swarm of zombies can easily surround + knock you down on higher difficulties. 
Annoying SI spawns - especially by the crafting bench - will spawn centimetres away from you just behind the wall - usually all 3 SI will spawn there if you are in that room meaning a lot of unnecessary damage is taken. 

Map 2: Crescendo event is continuous - meaning it is unnecessary to hold off with the 50 cal - as they will keep coming. 
Lack of weapons at start.
Trudging through water, crawling through pipes and directional issues means that this map can be played out a lot more slowly and thus being a bit frustrating.

Map 3 + 4: Repeat of areas from before whilst interesting, means that it is easy to rush through and know where you are going.
An abundance of supplies in the housing areas if you look around carefully.
Whilst the sense of exploration was really fun in these areas - it was easy to get lost without any directions. 

Map 5: Boss has no 'damage intake' - would be nice to see him flinch and stop throwing rocks if enough damage was dealt (although knowing how short the 'fight is' perhaps it could be more of a propane cannister stun rather than a long stun)
Boss becomes hugely inaccurate with his rock throwing over time. 
Felt relatively short and little challenge.
Bots are extremely mediocre at the raft event.

Overall:
Vending machine was a bit buggy- sometimes not inputting health when using it
Some areas were easy to get stuck in (especially in the sewers)
Lack of saferoom necessities 
Randomized weapon spawning means you can be unlucky and receive tier 1 weapons
Lack of melee weapons overall 

Conclusion:

This was definitely a step up from your original campaign and it feels like minor issues (and bits of the finale) are the only downfall to this campaign. Would recommend to anyone to play. 

Pros:

Realistic Urban environment
Alternative routes
Puzzle solving:
- Difficult and time consuming
- Harder ones can be avoided
Use of keys and other function
Great 'traps' such as the tanks at the start and the digger/tractor thing on map 3.
Great scripted events 
Attention to detail 
Interesting crescendo events
Good weapon spawns
A few secrets
Randomized crane puzzle
Well optimized
Custom weapons
Alternative events
Re-playable
Good bot NAV

Cons:

Map 1: Water puzzle was quite time consuming in completing - the purge took forever and it made it difficult to precisely remember the correct cog wheel/valve
Don't understand the point of the ladders which push you off
Overly Repetitive environment

Map 2: The unfortunate luck of having the route blocked and off; causing you to dangerously hop over a variety of small vents - this would be impossible to do with red health - let alone the difficulty of it at green health.
The puzzle seems to be set out weird - personally I don't think it's clear enough - as I tried to satisfy the inequality firstly; then just tried to make it equal the values yet it still caused the building to explode
Building explosion is easily survivable (Not sure if intended - but this is quite useful)
Tank got stuck in bus 
The explosives puzzle can be bypassed by jumping from a window onto the bus.

Map 3: A bit tedious if you get lost at the gascan search part
I really loved the tractor event - but it is a shame if your entire team dies once your so far up the map. (Although I still loved this event)
A bit confusing on where to go when you crash the train
The crescendo event was a pain! It takes a very long time to shut down the event.
Confusing on what to do in final area

All: I got stuck in several places along with infected not being able to reach me in some areas

Conclusion:

This campaign is great for a beta and incorporates some fantastic ideas; especially these challenging puzzles and other great trinkets. I am really looking forward to your completed campaign.

Pros:

Extremely atmospheric
Beautiful scenery
The fog density and distance is pretty much identical to silent hill
Challenging gameplay
Interesting cut-scenes
Great use of lighting
Good attention to detail
Use of custom skins + models
Use of custom sounds
Lots of Silent Hill nostalgia
Having to look for supplies

Cons:

Using the flashlight and turning it off caused some graphical error - a gray circle appeared and disappeared(occurred for about a second - but happened many times) - (This only occurred to me - looking into it but have not found a fix yet)

Map 1: AI is quite stupid at the start - they won't enter the first 'saferoom' against tank; sometimes they just open the door and stand there; letting the tank come in.

Map 2: First part focuses on a lot of back tracking - becomes extremely tedious due to the difficulty of this map and the amount of times restarts can occur.
The darkness mixed with the fuzzy/static screen area made the view distance to pretty much a few centi-metres - extremely difficult to navigate in those locations.
Could use one more ammo stack somewhere in the middle - even if it was hidden to be found - I ran out of ammo very easily when the second tier weapons did not spawn.
The cliff! One of us always fell down - kind of a problem on our part - but it was difficult to tell whether or not there was a cliff or not the next meter in front - I think putting a simple arrow on the floor or even a prop (such as a police barrier) near that area can just remind you to not go further - whilst still keeping the danger of there being a cliff. (just a suggestion)
SI would spawn behind locked doors - meaning you would not be attacked by as many SI

Map 3: Way too many supplies - encountered about 20 medkits - felt too easy; quite a bipolar map compared to your others. I think even if you halved the medkit amount the map would still be quite fair to play.

Map 4: The scene with Zoey; although interesting, seemed quite 'buggy' with the animations.
Bots had poor NAV at final tank fight - just hid under the stairs and got beaten.

Conclusion:

This campaign is coming out very well and the detail with it is better than any other campaign I have played. The cons were not enough to ruin the experience although were a bit of a disturbance throughout the playthrough. Also, I really enjoy the atmosphere this campaign presents. Also, great to see that you were able to actually make quite an atmospheric campaign within such a limited engine. 

Pros:

Another unique take on Rimrooks' system.
Gas-cans play a vital role
Good structure of the map - making it have a believable 'Base/Facility' structure
A simple to play let's build game - allowing us to play on expert with ease; but... ->
Ending cut-scene
Useful barricade positions
Good use of 50.Cal positions
Decent lighting
Good indicators for where to go and when the helicopter is ready, players know exactly where to go and what to do
Decent game-play
Gas-can stacks which are not unlimited
Re-playable 
Finally no lag on a let's build map

Cons:

No survivor dialogue or Ambient sound to add a bit of atmosphere
Extremely easy no matter what difficulty, I like that there was no lag due to the small hordes - but there was just a lack of tanks and SI - (I only encountered 2 tanks and about a few SI - Either the spawns need to be increased for that or the NAV needs to be fixed so they get to us)
The map is not fully utilized - it would be nice if we had to go for gas-cans throughout the entire map.
The over-all experience was quick, there was just no sense of challenge nor enough time being spent playing the map.
Bots don't pick up ammo stack
A bit of bad NAV from regular human bots as well.

Conclusion:

This is another really good let's build map - I find the only thing 'bad' about this is the easy and quick game-time. This needs a bit of a difficulty buff as I/(we) found it too easy. Also, the fact that I rarely saw SI and Tanks makes me think that their NAV is either a bit messed up or their spawns must be buffed. Hopefully you will take this into account as apart from that, there is nothing really wrong with this map. Also, I felt that most of the map was not used because there was a bit of an 'over-abundance of gas-cans, it would be nice if we had to move around the map a bit more somehow. 

Pros:

Fun to play and has elements of CS:S Surfing
 3 tracks to slide on, each has some difficulty to finish
 Infected spawn in the ground so it does not get boring
 The use of the music button is good in case you do not/want to listen whilst riding the course. 
 Good use of the medical station
 Good with friends
 Easy to get back on and retry 
 A fully function able map 
 A lot of your own ideas made it very fun as well

v.2 Firework podium
      More professional with the texts by the buttons

Cons:

 Map does not look very attractive
 No poster
 Make arrows indicating which way to go through the water
 Had to use my sourcemod server to be able to turn on godmode so we did not die on the centre part of the slides. 
Quite easy after a while
Missing textures
Bots are still quite stupid

Conclusion:

So I returned to this map and got version 2 working - just a little update from my stingy 7.5 - this is  in-fact a fun unique map. 

Pros:

Great Geometry
Appealing visuals
Great expansion on Rimrooks' system with new technology tables
Good use of music
Good use of the blue lighting
Low gravity
Fair game-play
Re-playable
Appealing skybox
Large map that works well with the Let's build idea
Bots pickup ammo + lasers
The construction stops when the rocket is ready

Cons:

The Barricade level 3 system does not seem to work very well - Zombies are still able to maneuver past obstacles
The automatic doors are a bit poorly designed - They will open and close if you are trying to get in but common infected are around it.
The Rocket cut-scene did not work in online mode, we had to all commit suicide in order for it to load (only works first time in single player)
Whilst working on the rocket ship - you can glitch and you are no longer able to move. (Must be killed and revived)
Some of the buildings outside had nothing in them - making them useless - maybe add some things into them to make them interesting to explore
Lag due to too many zombies after 10 minutes
Spaceship interior does not like much of a spaceship
I managed to crash this time at the end as well, although I set my page-pool memory a bit higher so that could be the cause. Still something to look into though.

Conclusion:

This is a fantastic map and I had great fun - we replayed it a few times due to the unique game-play and in order to explore around the map. It has been refined and improved to make it more playable and entertaining however there are still a few issues which are quite annoying. Otherwise, this map has a strong chance of making it into the top 3 in the competition

Pros:

Great atmosphere
Nice building structures
Map 2 Scare scenes
Good NAV
Good lighting
Good scripted events
Chatbox idea
Randomized scare scripts
Fun Finale
Fair supplies
Replayable
Good crescendo events in map 1

Cons:

Map 1: 
Very linear

Map 2: 
Excessive horde usage
No sense of direction
Ladder is not a ladder
Lag

Map 3:
Should have used a 'Dawn' skybox
Finale was difficult
No glowing radio
Difficult to reach the helicopter on the other side
Spots were tanks have difficulty reaching
No build up to finale

Conclusion:

A fun campaign and a really good job for a first - certainly re-playable but has many 'simple' mistakes which can be fixed up in order to make the campaign far more enjoyable.  

Pros:

Finally re-writing this:
Amazing and improved game play
Many Natural disasters which differ greatly in their style
Atmosphere via excellent lighting and music
Custom music and perfect finale
Balanced game play
Natural disasters cause damage
Optimized
Unique ideas
Great crescendo events
Real-time physics destruction
New added area
Excellent bot NAV
Good supply limit
Ammo in the tent
Non-Linear
Replayable
Name in the credits :-)

Cons:

Laggy finale
'Cheesy' ending 
(No points deducted for that)

Finale had a generally bad layout - it was difficult to have a good spot to camp in.
Light was over-powering at times
A bit too cinematic throughout the campaign
Didn't get to see much of the fire-tornado

Conclusion:

It's an excellent map and have proven to show vast expansion since your BETA map design with a lot of response to cons and a lot of added extra input that has made this map better than ever imagined. 

Pros:

Fun concept and has a good re-playability
Custom "monsters"
Very well themed
Teleportation
Different ghost speeds - accurate to pacman
Nostalgia
Good texturing
Fair gameplay
Fair weaponry
Custom music

Cons:

Bots are poor at dodging ghosts
Only one spot which can provide a 'gold' medal
Would be interesting if the white circles on the floor were 3d - rather than bland 2d.
Bad monster spawns at start of round
Although there were ghosts - no unique gameplay elements

Conclusion:

Certainly a fun map and is quite re-playable, however it lacks in bringing anything interesting game-play wise.  

Pros:

Your port:

A ported version of my favorite campaign
All the traps and main features ported perfectly
Map 1 is fully function-able
You have fixed several annoying bugs
L4D2 Weapons in map 1


Campaign in general:
Awesome traps
Fun yet balanced game-play (most of the time)
Good crescendo events and tank/witch spawns
Fun concept
It's a classic 

Cons:

Your port:

Apart from the safe room in map 1; there are no new l4d2 items.
Lag in large crescendo events seems to be worse (maybe needs more optimization)
Lack of ammo in map 1
Still glitches not fixed from the previous campaign (Missing textures (invisible triangles) in the floor. 
Purple and black textures on the finale map.
Too bright at the start

Campaign in general:

Missing textures
Bad textures for walls
Unpleasant lag in map 1
You can be attacked by infected in the saferoom
The finale vehicle is an enormous let-down.

Conclusion:

This still stands as my favorite campaign ever despite the low score. I hope you can fix some of the issues I've highlighted in the cons and make it a port that is not just a bland copy n' paste. Also, if you do decide to personalize the campaign, then my only massive gripe is with the disappointing finale escape. Otherwise, great campaign!

Pros:

Questionable ethics 2
More well thought out puzzles and traps
New style of puzzles
Generally balanced
Gas cans to access armories
Good balance of supplies and weapons
Good interior design
Under construction effect
Some puzzles from the original campaign
Map 2 + 1 fan blades were a very amusing yet challenging scenario to face.
Good NAV
Good crescendo events
Original
Falling vehicle event

Cons:

Map 1: When going down the first massive elevator, if you stay at the sides of the room, you get pulled through the wall and glitched through a wall (causing to restart map or go bot)

Map 2: Difficulty greatly increased
I was beginning to feel the over abundance of grenade launcher puzzles

Map 3: Felt a bit bland in some areas (even for a clean-cut style campaign)
A lot of easy areas to incap - kill yourself.

Map 4: EXTREMELY tedious, spent 2 hours doing this and one hour on the other 4 maps.
A lot of relentless running about
Puzzles were very slow until the point of the falling cars (Much slower pace compared to QE1)
Bad tank spawns
Bridge lowering was bugged due to one zombie walking on it. 

Map 5: Bland ending

Conclusion:

The general design of your campaign has certainly improved from your first one and a great deal of effort with that. My only major con was that it felt very tedious and slow, the over abundance of grenade launcher puzzles and non "lethal" traps/puzzles (except map 1 ending, 2 start and falling vehicles) did not really live up to your original campaign. Its a great continuation but in my opinion I preferred the first one. 

Pros:

Interesting scenery
Nice textures and animations for magma flow
Amazing volcanic eruption
Unique sound usage
The more dangerous event (Floor exploding) happened first, meaning if everyone died you only had to restart the first minute of the map
Good lava flow speed.
Nice effects
Starting cut scene 
Good prop layout 
Good interior design
Good scripted events (Bridge collapse) 
Fair supply amount 
Bots had descent NAV
Outdoor and indoor combat

Cons:

I would have enjoyed the magma flow event more if it was even longer.
The map is generally short.
Bots can easily walk into the magma.
Bots do not pick up weapons in finale. 
Very linear
Generic map layout after the magma event (Until the finale)
It seemed strange that when taking the elevator up, you went back down were surely it would be submerged by lava (The lava event could've been continued here or travel across rooftops) 
Bots failed to get into helicopter

Conclusion:

Good flowing map with a great natural disaster. It was a shame we did not see more of it as it would have been made into a much more unique and exciting map. Either way good job, I still had a lot of fun and replayed it a few times for the sole purpose of messing around with the lava.

Pros:

Great campaign
Follows Resident evil quite accurately
Puzzles
Long
Good atmosphere
Good weapon placements 
Functionable elevators 
Good deal of supplies
Custom skins
Amusing moments 
Had an intro for every map
Custom sounds
Custom textures and models
The AI cam help to direct which way to go
Balanced gameplay mostly

Map 1: Interesting introduction to your campaign series
Scripted events occur

Map 2: Different than the ordinary safe-room start
Appealing map look
Detailed interior 
Cut-scenes 
Good tank placements usually

Map 3: Mainly puzzle based
Infected in test-tubes
Good interior design
Fire does damage
Had a good flow and fast-paced

Map 4: Hospital excellently designed
Very good elevator
Dog cut-scene
Boat event
Easier than the others, felt a lot more relaxing
Witch burning room

Map 5 + 6: A lot of exploration
Many puzzles to solve
Supplies scattered very nicely
Good functioning elevator

Map 7 - finale: Many tank spawns
Massive maps
Excellent finale
Many tanks
Finale was simple if you chose the correct spot to camp in
Good outro

Cons:

Theres a few spots where you can see outside of the map
Some puzzles are extremely difficult if you have no R:E experience
AI of the bots were a bit to overpowering, sometimes they would not bother reviving you but continue the campaign on their own
Apart from the puzzles, the campaign did not present any unique game-play styles / map styles until the end. 
Zombie sounds need rebuilding sound cache

Map 1: Intro was too long for my liking

Map 2: Tank spawn in the sewer outside of the water was bad as tank could not fight you.

Map 3: Easy to forget about something

Map 4: Bots liked to go solo

Map 5+6: Easy to get lost
The map look began degrading here, not as good as the previous ones.
Skybox was quite bad

Map 7 - finale: Got a bit boring due to the map size
Easy to get lost and a lot of back tracking
Too many tanks (Not the finale)
Finale: Bad frame rate
Not enough weapon supplies near the helicopter
Very difficult fighting the tanks, very easy surviving afterwards.

Conclusion:

Damn, this took long to play and long to write. I think you did a great job making this and it never felt bland or too boring. You have improved greatly in your map making and it was a great experience. Though your campaign had a lot of issues in each map which caused me not to be fully immersed or found some maps to be too difficult. A great attempt at trying to remake a game, but could have been executed a bit better due to some of the annoying cons. Although, this is still a great job. 

Pros:

Favorite map designer is back
Space Jockeys
Great space effect
Big head is back again
Easter egg gnomes
Custom textures
More bosses than ever
Fair scattering of supplies
Very creative map design
Very creative boss design
3 map campaign, making it simpler.
Improved bird boss compared to your first map
Continues the story
Scripted events
Excellent intro and outro
Enormous map design
Fast paced and action packed
Good NAV
Balanced tank fights 
Lower lag than previous maps
Bosses have a lot more interesting fighting techniques
No glitch areas
Had several laughs with friends
A repayable campaign along with all your others
Good particle effects
Working stat board
Me in the credits?!?!?

Cons:

Not a lot of melee weapons 
No sniper rifles
Did not notice any M60's - grenade launchers
Some areas (such as inside the small ufo with supplies can have a high fps drop)
Still a bit laggy
Did not use to many interesting trinkets from your previous maps (A lot of supply cabinets, wall crusher from Mob stadium)
Skybox was a bit mediocre
Some bosses had poor movement animations

Conclusion:

It's an almost perfect campaign and defiantly one of my personal favorites. You have improved a lot in every aspect in your mapping and very glad that you continue the boss theme in your maps. The cons did not bother me to much (Though snipers would be useful and a pleasant skybox would be good) However this is an astounding job. My only concern is that this is the final chapter. I hope you do not stop creating these unique campaigns as they are quite superior. 

Pros:

Something fresh apart from those generic Call of duty and Battlefield sounds.
Applied sounds for not only shots, but reload.
Some sounds had a powerful and fluent punch to them, better than the Valve sounds (Especially the Uzi)
Pistols have the same sound - good if you are using a mod which have the same style of pistol.
No need to rebuild sound cache.
Some weapon sounds improved (Shotguns, normal pistols are more powerful and sniper sounds are better) 

Cons:

Deagle has an unoriginal sound (No points deducted for that) but, when shooting the gun it makes a high pitched blip sound. 
AK47 seems to have a loud echo compared to the other guns. 
An uneven balance between weapons with bullet drop sounds and other weapons did not have the bullet drop sound. A bit strange when switching between weapons.
Auto shotgun sounds like default l4d2 gun sound but with a higher pitch, also sound is still a bit low quality.

Some sounds were better before (No points deducted as I am using a bit of each version and it is also personal opinion ) 

Conclusion:

This has improved a bit, could go for some tweaks to make it sound better for those who do not want to fiddle around with vpk's. However, good job either way and am now finally using a custom sound mod that is worth keeping (even though I had to do a few edits myself) 

Pros:

Enjoyable to play
Had laughs with friends
Very similar design to let's build a rocket but more lengthy
Requires tactics
Great concept
The use of music
Informative
Appealing skybox
Final escape

Cons:

Terrible AI
Walls of map unappealing
Beginning is extremely difficult and struggled to play on normal difficulty
Only one proper effective tactic
Due to vast amount of spawn locations, most infected did not go after pipebomb
Lag occurs when  a large amount of zombies are around
Some useless things take a whilst to build
Rocket launch could be scripted/animated better

Conclusion:

Even though there are many cos, the Pro's still outweigh this greatly as it was a great experience and fun to play. 

Pros:

The Main highlight was the amazing scenery (Especially Map 2)
Solid game play and non-Linear 
Good scripted events to watch such as the train on map 1
The ride on the Wire Tram (Map 2) Was a great way to see the amazing look of the map
Fair amount of supplies spread around
Bob Marley on the Juke Box
Custom Voice acting
A large use of survivor scripted dialogue (Love the Tank part from louis)
Custom models
Finale vehicle not a Helicopter
Several places to camp in finale
Very Optimized 
Great Urban atmosphere 

Cons:

In general: Voice acting to quiet
Scenery was great but the grass textures were to bland and the zombies seemed of an unnatural colour to the surrounding.
To many Crescendo events
To many chainsaw and medkits, No defibs
Poor lighting

Map 1: Supply Unbalance
Tier 2 weapons 

Map 2: A map which was to large of length compared to others
The Main Crescendo event was to tedious and lengthy
To many buttons to press to continue
Voice acting to quiet during this
I do not understand why we have to press all these objects (Probably because voice acting was a bit to quiet, perhaps increase volume so you can hear over the roar of zombies)
Another crescendo event straight after
The tram traveled very fast, it could have gone slower so you could observe scene more
The final train goes to fast.

Map 3, incredibly short
The event to open the gate was extremely long
Voice to quiet (For all maps)
Annoying tank spawn in a difficult position to fight during crescendo event. 
Annoying this to press (Not sure why but probably because I did not hear the voice)

Map 4: Difficult to find your way into final
Not a large weapon selection
The camera view for the escape vehicle views the fence when escaping during half of the camera event.

Conclusion:

An extremely well made campaign, I prefer the scenery here a lot more than suicide Blitz. However, the campaign is still rather "rough" and must be smoothened to be its best, there are some features which you have got spot on such as the graphics and atmosphere and scripted events... But you should continue working on lighting and item placement and crescendo events as well. I hope you continue working on this as this is one of the best looking campaigns I've played and thrives atmosphere. If so read the cons and fix up the errors and this will be a perfect campaign. 

Pros:

Excellent work
Great detail in every sector of the weapon
Reminds me a bit of STALKER or Bad company 2
A custom VGUI icon
No glitchy areas
Correct Survivor handling of weapons 

Cons:

Reload animation looks slightly delusional 
Does not really fit the USA aspect, maybe if this was a Russian game :D
When I extend MY fov its cuts off a bit to much of the arm unlike the original weapon, that however is valves problem.

Conclusion:

Excellent work, reminds me of great games I played and has a realistic view to it which differs from the original guns. 

Pros:

Excellent scenery, certainly top notch
Great use of custom models, textures, sounds and items
A massive easter egg
Many arrows to guide us if lost
Barcelona zombies (And another club which I cannot remember)
Set in Spain with similar and accurate depictions to the landscape and architecture however re-newing it with a zombie apocalypse feel
The ending was amazing and something new, pretty much the parish bridge... but more!
Non-Linear with quick puzzles to estimate where to go and multiple paths
Nice scripted events such as the subway area
Great skybox and lighting
Difficult yet possible
Helicopter NPC at the end of the map
HL2 Characters at the start
Nice use of graffiti, some new and custom ones not seen before
A variaty of areas to battle through
Good placement of almost every gun (see cons) and other supplies 
Car alarms
Valve standard
Creative, imaginative and can be played almost perfectly
Pool area was nicely done
Meat leg
Poster was the best I've seen
Epic!

Cons:

No scripted survivor dialogue
Barcelona zombies have a shadow glitch, making a big ugly box shape
In the starting area, you can get glitched on a hinge getting out of the church and stay stuck there for a whilst
Why is there a swan in the sewers, not really a con... but strange
M60 spawn on map 2 was flying in the air
Map 2 area going into subway could use a few more boomer biles as if you alerted the horde... you've lost
Map 2 is very tedious and long
Final map lags really badly due to, to much infected
Terrible NAV at times
Most of the maps require you just to rush due to the big hordes, so you cannot always look at the scenery
By jumping on the playhouse at start on map 2, tank cannot get you
When shooting the car at map 2, the horde was compact, but never ending, so I was incapped and could not be revived due to the never ending horde. 
Friend told me that some of the spanish graffiti and texts were badly translated :P

Conclusion:

Amazing map and it already looks better, feels better and has a bigger fun factor then valve made campaigns and many others on this site, I hope you fix up these glitches so I can increase the score and replay this spectacular campaign. Great job.! 

Pros:

Very appealing graphics
Working NAV
Custom use of sounds
Unique start for finding parachutes
Realistic placement of weapons and kits
Unique events
Map 2 has multiple paths
Intersting finale
Many fireworks
Snow weather for an interesting different effect
Both indoor and outdoor combat
Plane only has SI, good so its realistic and not overwhelming
The ince on the finale is finely polished and has proper physics 

Cons:

Difficult to get around on map 2
Fireworks are limited on finale
The crescendo event on map 2 can be slightly to harsh on advanced and especially expert
Same goes for finale
The snow aspect was interesting, but it seems unrealistic that the infected are not covered in snow
Map 3 has no build up to final

Conclusion:

Very interesting map and a very appealing one in fact, certianly a strong contendor for the title of the china campaign and hope this comes first place as this is the only fully intact and lenghty campaign for china. 

Pros:

One of the first ever working maps
Boomer dance easter egg is excellent
Clever idea of using wooden planks to board up the house
Fair use of lighting, ambient sound and sky box for one of the first ever maps 
Good amount of supplies scattered around
Limited amount of wooden planks, so its not over powered
Has the proper feel of what a farmhouse looks like
You can barricade yourselves with the movable furniture
A working survival map with little glitches
A very inspiring map and I have big respect for it considering it was one of the first finished maps made. 
After each 5 minutes, there is 30 seconds breathing space so you can heal up and re supply 

Cons:

Boomer dance audio does not play anymore, probably because of stupid l4d updates. 
It is hard to locate the survival start area
In the survival start area, it is easy to camp there and I almost survived 20 minutes
Boarding up windows have no proper script, they just teleport onto the windows 
There are not enough boards across the house
Molotov and pipe bomb supplies are scarce 
Tank can easily smash the wooden barricades

Conclusion:

An amazing map and an inspiration back in the days, I still play this never the less there are better maps around now, thanks for the epic map. 

Pros:

Good atmosphere and excellent use of lighting
No glitches in the game or texture wise
The title pretty much explains the map, excellent use of scares and sounds
Good build up to the survival game, a campaign and survival in one
Finding Keys
A different concept meaning very original map
Nice use of decals and ambient art
Good scripted events such as the closet opening
Zombies spawn from a variety of spots in survival 
Interesting ways of getting into rooms rather then just doors
Had the feeling of a haunted house

Cons:

The scares are ok at first, but you pretty much forget about them next time you play the map 
Some routes are tricky to fit in through
When the timer starts and you go back to the start, tank cannot get you because he is stuck in the ladder
Many of the Special Infected cannot get you either
Hordes tend to be small and not much of a challenge
Scares were unique, but easy to make, nothing extraordinary
No  survivor dialogue  

Conclusion:

In total a great survival map, yet it has room for improvements and extras, never the less, I recommend people play this map at least once for its original set up. 

Pros:

Very Creative
A lot of enjoyable and memorable moments
Very abstract Mountain style
A challenge for any difficulty 
A good variety of weapons and ammo 
Fair amount of medkits
Good terrain
Excellent final area
Stunning skybox at the start of map
A lot of puzzles
The slide and train cart area were well thought out
Little glitches for such a different map
Custom Music
Good variety of environments 
Easy to navigate but not linear. 

Cons:

Some textures looked mediocre or unsuitable
Invisible walls in the cafeteria on map 5  
To much tanks on map 4, had to no clip in the end due to 3 tanks in the map and 5 witches. 
Bad transition to other maps
On the sliding part on map 4, it is possible to get caught on invisible ledges
Some areas looked roughly designed
Some maps had very wide open spaces but were pretty much empty.
Lighting was descent but some parts just felt unnatural 
Can lose health in some unintentional parts.
Custom music is cool, but it is annoying in the jungle part.

Conclusion:

A very well designed map with a lot of creative input, a lot less glitchy compared to other non-linear maps, however there are still parts which need work on or just toned down, but in general an excellent campaign, has to be one of my favorites for l4d1. 

Pros:

Great amount of custom content 
Good scenery
A fair amount of supplies
A survival map with an ending
Very difficult
L4D1 Bots
Massive amount of space
Very creative
A different type of theme
An armory at the start so you can chose which weapons and kit you will lose to fend for yourself
Changing Skybox
Good use of notations to say when to retreat back
*Soldiers for upcomming update will make it a lot more entertaining*
Good camping spots
Continuous fun with friends
Custom music
Custom scripted events
Good use of editing the director -> Making SI walk great distances
A good remake of LOTR

Cons:

Very laggy at times due to infected amount
Molotovs get stuck if thrown on the bridge on the first part of the map
Impossible by yourself
Medical Supplies are scarce 
Very difficult to survive till dawn
Impossible to defend the gate from breaking at part 2
L4D1 Bots are useless most of the time

Conclusion:

Amazing map, however you are losing maps due to annoying children not being able to play with the soldiers and marking you 50 because of it, even though you state they will be there on next update. Its really disappointing that a lot of these newer reviews are so ignorant. However, I'm glad this is not one of those epic maps which are dead and the author still works on them. 

Pros:

A fully working map
Good use of lighting, weather and atmosphere
Traps in the forest, dangerous if you tread on them
Good helicopter boss, entertaining fight
Boss has a variety of weapons 
The Enemy npc's covering the boss and the friendly npc covering you as you make your way into the helicopter
Great scripting events such as the exploding building and the NPC getting strangled by smoker
A fair amount of weapons and supplies 
Very treacherous map 
Funny with friends
Excellent intro
Good use of the sounds from L4D
The river takes you down stream 
A lot of custom features 

Cons:

Missing textures in a few rooms, such as the gnome or the laser scanner room
Boss does not have good animations
Difficult to tell what to do once killing the boss
If you die at the boss battle you respawn in a toilet room outside the gate, so you are stuck 
Traps were funny, but instant killing traps can be annoying, try and make those ones more obvious
Tank can punch you out of the helicopter at the end, managed to get my friend and killed him.
Survivor skins were nice, but cheap
Gnome event was cool but short lived

EXTREME LAG, we ran a local server and the average ping was about 70 for me, from my usual 5 ping. So thats quite a lot. 

Conclusion:

Amazing map and one I would return to, we loved every second of it, especially the house explosion when we all went inside and did not know that the helicopter blew up the entire house and killed us. So great map and hope you continue patching it up. Especially the frame rate and missing textures and lag. 

Pros:

An excellent remake of Death toll, certainly better than the original
Very long
Puzzles causing you to think and plan ahead of your journey
Finding weapons felt like a reward for navigating through tricky terrain
Lighting is good
Love the lightning effects when outside, added to the fear factor
Very creative
Final is different, yet still excellent.

Cons:

Supplies felt to scarce on most maps
It felt annoying to die next to the safe room after traveling for 20 minutes through a map. 
Lighting felt slightly unrealistic on map 3, to much blue
Some puzzles were a bit to difficult to solve
Not a big variety of weapons 

Conclusion:

Excellent to play, but not a campaign id return to immediately, its just to difficult at times and there is little to reward you for passing a great challenge, on the other hand, it is still visually great and an impressive remake of death toll. 

Pros:

Stunning map
Amazing visuals and atmosphere 
Fair weapon spawns and balanced infected spawns meant for fair gameplay.
Good Bot NAV
Interesting events
Custom weapon foam finger!!!
Fitting scenarios
Custom skins for tanks at the end
Interesting ending with support Heli's
Custom Voice Acting
Funny incidents can occur
And a broad range of features and visuals  

Cons:

It was moderate on expert with my friends... we completed it in 2 hours on that difficulty
The foam finger has no avatar
Difficult to tell when the final starts as their is no button to start it... maybe some indication would be good.
Campaign can be a bit to long at parts
*Not sure if this was just one of my sourcemod plugins glitching, but when I was pounced by a hunter once whilst holding the foam finger, they turned into Hunter hands* 
No challenge or puzzle, very linear. 

Conclusion:

Amazing campaign, it is pretty much perfect and certainly lives up to the expectations of the official valve maps. Me and my friends had a blast. 

Pros:

Amazing for an old map.
Certainly legendary and Unique, a whole new gamemode. 
Love the custom bosses and obstacles
A custom skybox!
Great fun with friends.
Posses a good difficulty

Cons:

Bots do nothing to escape the objects
They do not attack the bosses.
No poster

Conclusion:

Why are there no other maps like this? This is Unique and amazing. 

Pros:

Amazing design with great graphics.
Puzzles which were clear on how to solve, but were still challenging and exiting.
A lengthy campaign 
The electric floor was amusing to try complete with friends, however we figured it out after the third try. 
Security cameras which activated the horde was a good addition.
Very interesting concept 

Cons:

Infected got glitched in the elevators
If jumping at the edge of the elevator you can glitch out.
The communication tower map was a very time consuming level, and confusing. 
The final was slightly difficult and extremely difficult on advanced. 

Conclusion:

You did a very nice try at trying to remake a level of Metal Gear Solid and it certainly played out well in l4d, definitely a respected campaign.