Pros:

Custom sounds for all weapons-makes them sound much more realistic
variety of crescendo events
re-playable
nice use of textures
difficulty made it intense and fun
nice use of lighting
good optimization nearly no lag

Cons:

somewhat lack-luster dead air finale -.5
high number of specials made for a bit of an annoying challenge-.5

Conclusion:

All in all I was VERY impressed. Well done campaign. Played it on expert with a friend but we had to down it to advanced due to the stupidity of the bots...I would 10000% suggest downloading this.

cons= -1

Pros:

harder
finale was a nice touch
liked the rooftop on map 4

Cons:

8 tanks per map makes it impossible
the fact that you dont get much of a warning for said tanks, at several times 4 tanks just sort of plopped down on our heads
music was bothersome
flashing lights caused FPS drops and seemed un-needed

Conclusion:

meh not that great honestly. if you have it on expert there is quite literally 0 chance of winning. I know its called "hard expert mode" but there is a difference between hard and absolutely impossible.

Pros:

Good optimization
Good amount of zombies
good dificulty 
fun
decent amount of ammo and throwables

Cons:

no intro or outro
places where you could jump out of the map (fence just before you get to the finale)
some baricades were oddly placed
invisible walls
VERY easy finale, jump on the roof and you'll basically win
pipe that you could climb onto one of the building roofs (level with the crashed plane)
this may just be me, but when I think "COLD fear" I think of winter? 
Too many woods levels
Rescue vehicle saved us from 15 feet away/never left/pulled into that situation strangely, no way out for it except to back out?
Hard-coded horde events

Conclusion:

All in all it was an ok campaign. Not the best, not the worst. Some things I would change would be invisi-barries in odd places like on top of the bridge? It blocks you 1/2 way up and that makes no sense to me. Also make sure all the poles are only climable by zombies not humans because that led to an odd situation for me (its the building across from the crescendo event on the plane wreck level I think level 3?) I would have liked to have seen an intro and outro. On the positives it was well optimized virtually 0 lag. All in all I suppose I would reccomend at least for a quick play-through

originality -2
Intro/outro-1.5
Hard coded events/glitchy spots-.5
total 6/10
                          

Pros:

Creative
fun
replayable
loved some of the references
hard
liked the custom texture-work
definatly some funny moments to be had
plenty of ammo
nice finale skybox/map

Cons:

didnt like the fact that you couldnt just pick up the saferoom card at the start. seemed like you were trying to make the map longer then it had to be
-----------------------------------------------------------------------
Too many tanks on the first map though I got through it WITHOUT CHEATS  with no damage on advanced solo
--------------------------------------------------------------------"the thing" level- tank spawns behind unbreakable door and you can just lock him in there causing a suicide on its part. rethink the door.
-------------------------------------------------------------------
The entrance to the lara croft tomb was a bit odd wall didnt break till everyone was in. maybe make a timer or a switch or something? Also that whole area was kind of hard to figure out
-------------------------------------------------------------------
The cardboard cut-outs were a bit cheesy. unless you were simply doing it for the lolz
-------------------------------------------------------------------
sometimes a bit hard to navigate can get confused (level 4)
------------------------------------------------------------------
Finale was really tough, impossible solo without cheats 
-------------------------------------------------------------------
rescue animation was a bit odd
-----------------------------------------------------------------
You should warn people about the expolsions on the finale it wiped out my whole team

Conclusion:

all in all I really enjoyed this map. There are certainly things I would change about it but regardless its fun. I reccomend playing it with friends. Kinda too hard to solo. Lots of custom textures, fun references and just overall fun. Certainly replayable. reccomended difficulty due to tanks is advanced

Pros:

daylight

nice enviornments

clearly you spent some time on this

AI nav was pretty good

replayable

nice difficulty level

enviornments seemed connected and flowed well

goes from day to night as your progress through the campaign

Cons:

some of the audio was out of place. Example: we were in the laundry mat by the "open at your own risk" door and bill out of nowhere said "sailboat francis. saaaail boat" needless to say we were confused
--------------------------------------------------------------------
the manhole in the sewer as said by Amp did block the horde but somehow the specials could still attack?
---------------------------------------------------------------
Not sure if this is your fault or the AI directors but we had 3 tanks on the train level one shortly after the other...
----------------------------------------------------------------
scavenge finale...idk I just never really liked those. especially on expert
----------------------------------------------------------------
clearly stolen final voice from dead-air (ohh well no biggie)
----------------------------------------------------------------
sometimes the tank sounds would stay in areas after we killed him
----------------------------------------------------------------
no fuel tank count

Conclusion:

Honestly I really enjoy this campaign. Its challenging and fun for multiple playthroughs. sure there are some bugs but certainly nothing game-breaking. I would reccomend at the very least a playthrough.

Pros:

Glows Blue
looks good
makes the blue cloud

Cons:

still makes infected pink when hit but I dont think there is really much you can do about that.

Conclusion:

All in all very nice

Pros:

Scary
more difficult to see
looks awesome
better than the original

Cons:

None that I see...

Conclusion:

Great mod as usual. Well worth the download

Pros:

Scary
Good model
better than the original

Cons:

maybe make (if possible) he snap her straight-jacket when startled so she can use her arms? Looks weird when she shoulders you to death or climbs a ladder without her arms...

Conclusion:

well worth the download. well done

Pros:

awesome 
better then the original by far

Cons:

O_O cons should not be here

Conclusion:

amazing. a must for any desert eagle lover

Pros:

nice layouts
fun
REPLAYABLE
good challenge 
lots of zombies
good flow
made sense
did I mention replayable???

Cons:

lack of weapon upgrades (no fire bullets, explosive ammo) -0
lack of upgraded weapons
train was slow at the finale...
could use some brushwork additions, seems a little bland
Ammo tends to be sparce sometimes
Lack of throwables

Conclusion:

all in all a very solid campaign. me and my friend played it on Advanced and had a really fun time. Replayability is huge when it comes to custom campaigns and this one is one I can see us playing several times. It does need a bit of brushwork detailing and there are a few cons but honestly I really enjoyed this and would reccomend playing it. Reccomended difficulty would be advanced and if there are more then 2 people try expert. Good Job!!

Pros:

Fun
love the Cool runnings reference/bob marley music
nice enviorments
minimal lag
hard finale
replayable
good flow
some nice event ideas
custom audio
good ammount of charcter conversation

Cons:

too many zombies (we all killed 300+ every map 1200+ for each map is insane)
too many random panic events
Finale had 4 tanks? geeez
Custom audio at finale for the radio was really quiet and unskippable
some of the character audio at the finale was a little out of place as well as repetitve
you teased us with fake weapons at the finale (rocket launcher I WANTED IT SOOOO BAD! LOL)
I died near the end of the 2nd map, and spawned outside of the map over the skybox on the finale map, not in the train? Couldnt get out so we had to restart...not sure how that happened. may want to look into that
oxygen tank at finale falls through ground or floats in midair and is un-explodable

Conclusion:

overall, it was a fun campaign. Has some bugs that need fixing and I would only reccomend this if you have people playing with you. We were only able to get it on one server when we played, which replaced all the zombies with running ERROR signs which was funny...(best available) idk if I would play it again but I suppose I would reccomend it. Finale is tough, play with friends.

Pros:

Sounds awesome
makes it more entertaining

Cons:

Music doesnt last for the entire life of the tank sometimes which makes it hard to determine when he's dead or not. Try looping it if you have to? (-10)

Conclusion:

all in all its pretty epic though its not perfect (see cons) I would certainly reccomend downloading it :) its a fun sound mod

Pros:

replaces rochelle
everything looks really good
no real issues

Cons:

No facial animations
simply nods when talking-a bit odd...

Conclusion:

Nice work. Fix the facial animations and it will be perfect

Pros:

Beautiful details in the majority of the maps
Long
Replayable
Hard
Plenty of zombies
decent events
Unique-screw the "run through the city" campaigns!
Fun

Cons:

barely any melee weapons (while it made for a good challenge you should think about putting more in)
not many hero-closets
ammo was a bit sparce
TONS of zombies+specials (we killed over 7000!!!)
some events were a bit long (4th map I think? was hard as hell and we had 3 human players) 
rescue was strange, none of us were on board but we were saved? Couldnt even get into the rocket? HUH?
objects spawned in same spot, kind of killed the randomization feeling (health kits and throwables always in same spot not randomized)
some doorways were black until you walked through them? REALLY annoying...
a few missing textures mostly just crates

Conclusion:

wow. Fun map. Hard as hell but fun. Beautifully detailed and sure to bring some funny moments for players. Certainly reccomend playing with at least 3 Humans. Probably not possible solo. If you want to see our playthrough check my profile on here i will be posting our video soon :)

Pros:

Awesome new skin
Crazy music-made my friend freak out haha
looks better than the original
works perfectly. No clipping issues noticable
Harder to see=good challenge

Cons:

NONE

Conclusion:

I think this is one of the best skin/tank mods that I have seen. I love it.

Pros:

Better sounds
no real change in gameplay
love the maps

Cons:

could still use a better intro and I was never the hugest fan of the finale. too easy...

Conclusion:

awesome. Love the nw audio. makes it so much better

Pros:

fn
visally awesome
niqe ideas-jockey pods
hard
like how the gns/melees change each time the item spawn closes
nice events
creative

Cons:

too many sper long horde events
finale boss is waaaaaay OP 
not possible to solo or even play with 1 hman team mate
not many throwables
some events seemed pointless...
how do yo get the gnome down?

Conclusion:

very fn, bt impossible without 4 humans. Vissually impressive. all in all very well done but just too hard of a boss.

Pros:

original for left 4 dead
fun
interesting
entertaining
challenging (at first anyway...)

Cons:

only one track to choose from song wise. maybe add a jukebox for more song choices?
needs more tracks
bots fail miserably
Redundant once you get the hang of it
insta kill spots
needs defib units or hero closets. 
missing textures
could use a poster and background...

Conclusion:

fun original map. Hard to get used to at first but can be fun if you fix a few things. I'd reccomend at least a download :)

Pros:

not rochelle
cute
doesnt look weird

Cons:

mouth doesnt move at all

Conclusion:

pretty decent. better than rochelle at least.

Pros:

fun
decent challenge
fair ammount of zombies
replayable
bots werent TO aweful
decent amount of weapons and ammo
nice scenery

Cons:

confusing at times
some cresendo events are far to easy (bride and elevator lift)
finale was a bit to easy as well provided you are upstairs...

Conclusion:

fun map to play with friends. Can tell quite a bit was put into it. Needs a little work but all in all I enjoyed it

Pros:

Mario!
awesome textures
fun
replayable
unique
platforming ftw
decent amount of weapons and ammo

Cons:

Invisible tank? Not sure why? (it was only for me my friend could see it fine
bots kinda failed
kinda straight forward
could have used mario music for a better effect

Conclusion:

all in all it was a great map! I really enjoyed it. Also, the invisible tank made my life entertainingly hellish. Reccomend playing it with friends!

Pros:

original
funny deaths/traps

Cons:

kinda dumb...
bots fail
nav issues
not replayable
too easy
not many zombies...
too straight forward for a "maze"

Conclusion:

I didnt particularly enjoy it...I wouldnt reccomend it at this point in time but I guess it was ok...

Pros:

fun
nice amount of zombies
awesome finale spot
entertaining bonus map
nice lighting
unique

Cons:

weird
didnt make much sense
zepplin animation was odd
bonus map was laggy
some minor glitches
kinda easy
UGLY staicase in castle but oddly amusing

Conclusion:

all in all it was pretty dang sweet for a first mapper. I approve

Pros:

TRAPS!!!
tons of zombies
cool idea
fun
challenging
new textures were pretty cool
good amount of items
nice enviornments
goes from night to day by the end
using the traps to kill the bots=WIN!!!

Cons:

lack of ammo is some places
TONS OF ZOMBIES haha fun but got tedious
cart was messed up so we had to run. no biggie
weird finale...wasnt sure how exactly we got saved?
didnt save our game results. only the time it took. everything else was all 0's
no intro...
issue with saferoom on I think the 3rd map? bots that died on previous map fell into narnia when the map began. didnt die just disappeared into la la land

Conclusion:

all I can say is ROFLMAO. great campaign. sure there are some issues in it, but what campaign doesnt have them? we found ourselves knowing that we were going to die if we pressed the buttons, then doing it anyway simply for the lolz haha its a fun campaign and pretty dang challenging. has cool textures and all around is fun. I would definatly reccomend this but for the love of god, and I cant stress this enough, you are going to die. ALOT. have fun with it its really entertaining. Also, its fun to use the traps to kill off the bots :) DOWNLOAD THIS MAP!!!

Pros:

fun
replayable
some maps were pretty cool
lots of items 
bot nav isnt too terrible

Cons:

lack of direction at some points
to clean. you think (first level especially) that the cars wouldnt all be neatly packed on the right side
BIG frame rate drops on the water parts, like really bad
finale is nothing really new, kind of no mercy-ish

Conclusion:

its fun aside from the frame rate drops...I'd reccomend it

Pros:

fun
unique
entertaining
hard unless you make it to the top...
fun to jump off the stairs

Cons:

bots start it everytime (word of advice change the trigger to start it. maybe a generator or something?)
simplistic
no new textures or sounds
really easy once you get to the top
would be cool if you could make it go a lot higher. it would make it more difficult
lacks detail

Conclusion:

it was pretty fun but not when played with bots. wish it went higher, and had more to it. but all in all it was ok I guess

Pros:

interesting
fun
new idea

Cons:

weird
bots are totally 100% useless
no real point
weird ending
weird credits
no zombies

Conclusion:

weird but fun. not sure if I'd reccomend. not for the true Left 4 Dead fan

Pros:

interesting
fun to explore
cool tiles
varied panic events
LOTS of zombies ^^
interesting fetch quest for weapons and health
liked the electrified water good idea!
replayable

Cons:

no new audio
no health packs in safe room
pistol only for much of the map was fun but got a little tough with the hordes (especially when playing with bots)
Bots killed themselves in water (HILARIOUSLY predictable even without reading the other reviews before downloading lol)
seemed a bit too straight forward
loooong first map
maybe to many zombies? I killed 536 and all the bots had over 150...on the first level? umm wow lol
witch spawns were a bit too easy same with tanks

Conclusion:

all in all I was impressed. this seems like it could certainly be an amazing campaign provided he sticks to what he's been doing and doesnt slack off. I liked the electric water (even though the bots anihilated themselves in it) that being said there were some downsides. No new audio, no health packs in safe room and the wall/enviorments changed a bit to dramatically on the first map throughout the level. seemed a bit odd...witch spawns could have been harder, and it seemed too straight forward. then again it was the first level so I suppose it made sense. Wor of advice for new downloaders, TURN ON CHEATS. the bots kill themselves and you have a lot of zombies to kill on your own. would I reccomend this? of course. Though I would wait till its finished. right now it is basically just a teaser of whats to come. Keep up the good work.

Pros:

fun
enjoy that you can leave people (or in most cases incapped Bots) behind on all elevator events
fun finale
enjoyed the wall sprays (hate stairs damn pilot etc)
liked how many items you gave in safe rooms
liked the crates that had health packs though it was buggy since the packs would come out in the same spot no matter where the box they were in was broken...
interesting idea on the boat-yard...dark but weirdly fun
original ideas
love that you can jump off the bridge at finale (300+feet) and survive if you hold jump haha awesome!!

Cons:

incomplete skybox
spots where you can get stuck that lead to you skipping ahead
fell out of the finale (PUT A BARRIER THERE!!!) lol
bots are stupid
some useless things like the non working elevator on first map
wall writing is weird it looks all stretched out and can only be read up close
not hard enough XD
invisible fire screwed the bots (and us) everytime on the finale as well as other levels
why is the CN tower under construction?
there is a jesus spot on the safe room crescendo event if you stand behind the boxes in the corner the zombies just stand there motionless...
the Jukebox didnt play BYOB (SERIOUS LET-DOWN!!!)

Conclusion:

all in all it was an amusing campaign. redundant and predictable in some points unfortunatly (tank spawning in same place everytime on first and 3rd map) some bugs and areas to both fall out of the map, and just willingly jump out make it amusing but tedious Has some original ideas and all in all is replayable at least. Love that he (or she?) gives you the option of leaving your team mates behind on elevator events since usually the bots are the ones down anyway haha
I suppose I would reccommend it, its fun. not the best but certainly not the worst ^_^

Pros:

Cool Textures 
intersting
nice maps
fun ideas for some maps (acid)

Cons:

didnt make sense
finale was ridiculous
bots are dumb (but thats obvious, they always are)
rescue vehicle appeared out of nowhere (we were standing right where it should have come from)
lack of direction at finale
no point to the generator at finale
ass-hole witch spawn on Bridge
Janitor Lift
Hordes last too long

Conclusion:

well, what can I say. Some of the maps were cool. I liked the custom Textures, bridge was awesome, so was the acid. That said there is a lot that need to be improved. Finale especially. Also the Panic events were waaaayyyy too long. we went from full ammo to empty. The Janitor lift needs to be fixed since the bots dont know how to use it, and the rescue vehicle just craps you out and drives away. As of right now I wouldnt reccommend this map. It needs a lot of work. It was fun, but I dont plan on playing it again anytime soon before you fix a lot of things. 

Pros:

awesome gameplay
decent bot navigation
fun for repeated playthroughs
challenging
cool choices in enviornmental effects (plane-crash)
liked the dead halflife combines

Cons:

half life 2 soundtrack was a little distracting
lacked originality due to being based on a city in another game
the infinte horde was annoying and we always got a tank there too

Conclusion:

all in all a very good campaign! fun for multiple plays! while a bit straight forward, its still really a good campaign. certain reccomended

Pros:

nice campaign
lots of molotovs ^^ yay fire!
had to look for items which was a challenge and thus, fun
looks like a combo of campaigns XD
seemed realistic situation wise
decent bot navigation

Cons:

maybe too many throwables
lacks originality
strange finale rescue sequence
nothing really new or spectacular...

Conclusion:

fun campaign. not really anything too amazing but certainly fun. 

Pros:

fun gameplay
Challenging
decent bot nav
decent weapon spawning spots

Cons:

no water at finale? missing tile?
can jump off the ship on the 2nd level and bounce in the water forever (not really a downside I found it quite amuzing actually)
bots can be very stupid at times (shocker right?)
didnt feel like I was in the ocean. no custom sounds
missing tile in the boat. whenever I looked down t just turned totally blue?

Conclusion:

all in all it was a pretty fun campaign. strange in some spots but fun. would reccomend it :)

Pros:

Long Campaign
Lots of cool custom images and sounds
Awesome feel to each enviornment.
ineresting and unique textures for the maps
fun Horde events
loved the custom UFO ending. Random but really funny

Cons:

may be a bit too long
lacks direction is some points, we were lost forever at one point
WAAAYYYY to dark at some points
Lack of Ammo piles
lack of weapon upgrades (practically non-existant)
while the 4 seperate finales is a great idea, one of them was completely stupid.

Conclusion:

All in all I would most certainly reccomend this campaign. Its fun, unique, and challenging. However if you dont have friends to play with you, and if you dont have 3+ hours to play, good luck. One of the 4 finales was a serious let-down, but other than that and the occasional lack of direction, it really is a great campaign and I would reccomend to everyone to try it out!