Pros:

Awesome level design
New melee weapons
Custom tank
Custom music
Decent challenge even on normal

Cons:

Way too much zombies in the last chapter
Map 4 is incredibly long, I almost died
Too much Chargers

Conclusion:

An awesome campaign to play, lots of custom things make it very immersive and fun to play.
I recommend playing it ;)

Pros:

Well designed
Sufficient supplies
Original
Decent navigation

Cons:

A fairly easy
Water looks strange when viewing from some points

Conclusion:

A Good looking map and a interesting idea, although the experience isn't that great.
I suggest you add some more zombies spawn, not only in the entrance.

Pros:

Well designed
Good navigation
Decent panic events
Custom models

Cons:

Low-quality sand texture
Overwhelming numbers of zombies sometimes
Bots getting stuck behind forklift
Bad navigation at the starting saferoom of the 4th map

Conclusion:

In overall a excellent campaign, well design, challenge sometimes and the cons didn't ruined the experience, well done!

Pros:

Well Design
Nice intro
Nice end for map 2
Decent weapons and items placement

Cons:

Short campaign
Finale is a bit difficult
Confusing sometimes

Conclusion:

In overall a great campaign to play, even if it's short, a rapid playthrough is good sometimes.
Got surprised in map 2 end, I felt like I was going to die xD

Pros:

Fun to play
Church guy
A bit of challenge in some areas
Wide open

Cons:

Lots of random stuff here and there
No real history
Lack of detail in all areas except for safe rooms
Sometimes it's wide open and sometimes it's corridors after corridors
Boring design in some parts
Some dialogues overlaps others
Blocky enrvironment

Conclusion:

An OK campaign with decent things and funny to play, but lacks design and history, why this shit is here? Lots of "question" can't be answered!

Pros:

Huge map
Lot of things to explore
Tank isn't a problem
Church is awesome

Cons:

Scarce weapons
Ammo only in one place
A bit bland in some parts
Not well detailed
Tons of weapons in the gunshop makes some leg

Conclusion:

Great survival map, nice environment and design but lack details in some parts. Just need some fixes here and there!

Pros:

Good Animations
High-Poly model
Firing sounds
Melee animation (see cons)

Cons:

Idle animation is a bit static
Strange to use a knife to melee the infected

Conclusion:

One of the best Deagle mods, recommended ;)

Pros:

Good lenght
Funny to play
Interior design (see cons)
Space

Cons:

Some boring parts
Some debris are blocky
Non-sense placement of models
Empty spaces

Conclusion:

In overall a good campaign to play but some of the design screw the fun.

Pros:

Better campaign ever!
Well design, big manor
Good finale

Cons:

Heavy map, long load

Conclusion:

The better campaign I ever played, even better than Suicide Blitz 2

Pros:

Feel like Portal
Puzzles
Second map falling is interesting (see cons)
Surprises

Cons:

Can't past the fourth map cause I don't find a way to lower the bridge close to the screaming radio
Falling in the beginning of the second map is really difficulty to survive
You need to use melee weapon cause pistol are uselles with GL

Conclusion:

Can't complete the campaign, but is good to play with friends

Pros:

Better model than the original AK
Very good animations

Cons:

None

Conclusion:

Corrected all the bugs in the reload, nicely done!

Pros:

It's Crash!
Nice textures
Background music
Arabian level

Cons:

Finale has too much zombies
No sound or particle when picking the crystal
Characters like N. Cortex is blocky

Conclusion:

In overall it's a very nice campaign to play, even more on the Arabian level that is my favorite.

Pros:

Building System
Tech Tree
Cool map
A lot of things to build

Cons:

Extremely difficulty even on Easy
Two tanks at the same time
Laggy like hell
Too much zombies on you

Conclusion:

Very good map to play with friends but it's impossible alone, two Tanks at the same time it's very difficulty to defeat, take too much time only to build the bridge. I can only beat this map with cheats enabled.

Pros:

P90
Excellent anims
High quality textures
Make me use it for a entire campaign

Cons:

No HUD icon
During the reload the hands isn't showing clearly (no points taken)
Third-person reload not changed

Conclusion:

Overall its a badass weapon, personally I don't like camo in weapons but in this it's almost imperceptible.

Pros:

Fantastic
Works with custom arms
P220 animation (see cons)

Cons:

Low-polyness model (no points taken)
Cause crash in survival maps
Animation don't fit too well (no points taken)
No hud icon

Conclusion:

Fantastic to have two magnums, but crash in survival maps.

Pros:

Big map
LOTR
LOTR music
L4D survivors bots

Cons:

Lag a lot in my pc
LOTR music makes the map heavy
If you fall from the wall you'll be certainly killed

Conclusion:

A very good map, with custom models, music and textures! But the lag cuts its stuff.

Pros:

Clean animations
The best model of Beretta
Very good texture
Custom hud icon

Cons:

Flashlight is floating in the air
Reload sound ins't too good, sometimes is boring

Conclusion:

The best Beretta model I ever seen, and has custom hud icon! Dont have flashlight model and the reload is boring after sometime.

Pros:

UMP-45
The animation is good
Like the MW2 hands (see cons)

Cons:

Don't have world model
No UMP hud icon
The hands don't fit the survivors

Conclusion:

Like the animations for the UMP-45, better than the animations for CS. I think overwriten the SMG is better than the Silenced SMG

Pros:

Back the L4D animations
The old Pump Shotgun model
SCAR-L animation is good
My favorite animation is for the Shotgun

Cons:

Shotgun reload flicker, sometimes is annoying
The clip in AK-47 is out of place
The M1911 reload for Magnum don't fit too well
Chrome Shotgun don't appear too good for the animations
SPAS animation is bad, and the jigglebones in the stock ins't good

Conclusion:

A very good mod that brings back some of the L4D atmosphere, but has some bad animations like AK-47 and Magnum. I think if you can make some modifications in the Pump Shotgun and put it in the Chrome, since the model ins't good for the animation.

Pros:

Amazing campaign
Better than Valve maps
Stadium is perfect
Tank skin very good
The music in the beginning is very cool

Cons:

Long load time due to map size and complexity
Foam Finger don't have hud icon
For the entire gameplay, I kill 3000 zombies

Conclusion:

An excelent campaign, good effects, Stadium is wonderful. In the end of the campaign after I see that I kill 3000 zombies I feel very good, but scary, I know that stadiums have much people but major of them evacuated, so why much zombies?

Pros:

Good map layout
A bit challenge
A lot of explosives in the same place to make the Infected fly

Cons:

Too much Panic Event
Buggy Intro
Same layout for all the maps, repetitive
Some objects are overllaping others
Map 1 is really long

Conclusion:

A good campaign, nice layout. But lacks in terms of variety, every map pratically is the same. Too much panic event exahausted the players and make them give up.

Pros:

Good textures
Better than the original M1911
Rustic

Cons:

Arby26 animations

Conclusion:

A good texture, make use the old M1911 but with new texture. Using arby26 animation for the M1911 is not good, if you can make it with the original animation it will be better, and surely be more evaluted. 

Pros:

Just like Rio de Janeiro
Lots of detail
Good lightning

Cons:

Few houses to go in
Few throwables and Gascan

Conclusion:

A very detail map, just like Rio de Janeiro. But lacks of throwables, Gascan and Propanes

Pros:

-Building things is very cool
-Teamwork is needed
-Tech Tree

Cons:

-Very hard with bots, I tried for 3 hours, and I can't build the rocket
-Tech Tree weapons distribution is too long to take an weapon
-Bots don't use the Tech Tree, I felt like their mother since I need to give everything to them.

Conclusion:

A good map, good envionment and zombie spawn. But its very frustating being interrupted by a SI while picking a weapon or building something, even on Easy this is hard.