Pros:

The wrecked ship was entirely unique.

The alarmed car in the container...GENIUS!

Balloon was a unique idea for a rescue vehicle,rather than the cliché rescue chopper

The custom music

Cons:

All the maps are freaking mazes.

Hospital beds in the prison?

Conclusion:

Entire campaign can be played.If you have the patience for "mazes".

Pros:

This Boomer Bile skin is better than the other one I got!

It's like a flare 'nuff said.

Cons:

None.

Conclusion:

K1CHWA has done it again!Another amazing reskin!

Pros:

Nice map layout.

The machine gun on top of the house was a smart idea.

The sky makes the map look like there is no hope.

Falling from the building gives a lot of damage.

Last time I accessed via the dev console.I figured out it appears in Survival list.

Fun with four people.

Cons:

None,really.

Conclusion:

Nice job on your first creation (if I am correct),waiting for updates.I will be GLaD when its free of bugs..
maybe.
I recommend this to the people who likes frustrating gameplays.
For now,kudos!

Pros:

Can be useful for I Hate Mountains campaign

It isn't the monotone old first aid kit.

Cons:

n/a

Conclusion:

Someone should make a Garry's Mod skin for this.NOW I'VE SEEN EVERYTHING :D

Pros:

PORTAL 2 EASTER EGG!!!!!!111!!!!one!!!one!!

A challenge in each map.

Nice way to create new crescendos instead of the original ones.

Breaking the button in the police station crescendo.

Supplies are kinda easy to find.

Football tank skins.

A new melee weapon based from the baseball bat.

Cons:

No cons.An amazing map.

Conclusion:

You even made it to the L4D2 blog and the front page.Kudos to you!

Pros:

Creators of Portal:Prelude.Challenging like that Portal mod.

Forcing the players to use different paths each map.

The plane in the finale & the storm was a good idea.Most of the teammates didn't wander off.

Using different models for crescendo events.

Signs lead you to the saferoom.

Cons:

Lack of melees

Nobody checked the truck for a pipe bomb / pills

Most of the teammates wandered off at the third map and got killed by specials.

Conclusion:

A campaign  worthy of playing.I recommend this campaign if you like rural areas in campaigns.

Pros:

A Team Fortress 2 map converted to L4D2.

Challenging gameplay

Special infected replaces RED team

Cons:

Bots..I don't really want to talk about them.

Lack of saferooms.You could have used the resupply places.

Conclusion:

Except for the bots and the lack of saferooms,another nice map.It's totally worth the download (if you play TF2).

Pros:

Half-Life 2:Episode 1  recreation for L4D2.

Scavenging for Headcrab Zombies through the maps.

Versus was fun to play,Smokers pulling people off the bridge to the hospital.

The dead Overwatch unit surprised me in the finale.

Cons:

Eh,nothing.

Conclusion:

Kudos to you.

Pros:

I liked the supply cache in the finale.

That Howitzer can launch NPC's across the map.Neat.

Teammates go to the landing pad - instant death

Chargers always knock people of the roof,which makes the finale frustrating.

The areas were nice,the supplies were enough.

The gun store was locked.Nice way to stop the people middle of the crescendo event.

Cons:

Bots shoot through walls in the office complex.

Some of the bots wandered off to the landing pad in a gameplay.

Ten minutes of the gameplay was searching for the way to the saferoom.

Conclusion:

An amazing map.Worth to download.