Pros:

Looks realistic
Works on lowest shader settings

Cons:

Dark Carnival's resolution needs to be higher, plus I don't like the position or shape of the moon.
Would be nice if the skyboxes were animated (moving clouds, no points deducted)

Conclusion:

A very nice skybox pack.

Pros:

Doesn't waste any bandwidth
A good prank to play on friends when they see your add-on list
FPS arms if you use your imagination

Cons:

Can't find anything (I really can't, though).

Conclusion:

Good effort.

Pros:

Looks good and high-res

Cons:

Cold Stream poster doesn't work
Poster stretches if you play in widescreen

Conclusion:

its cool, just a few bugs.

Pros:

Horror-themed atmosphere
Incredible dynamic-pathing, how The Parish should have been
This + Hard Eight = Gaming Night of Your Life

Cons:

IT'S NOT OFFICIAL

Conclusion:

incredible job. i'd pay money for a dead center or cold stream version of this.

Pros:

MW3-style reloading
Cool-looking model
Looks good in survivors' arms

Cons:

wait wat

Conclusion:

very professional weapon. like it was made by valve themsel...wait, that's an insult.

Pros:

Great animations.
Reloading looks realistic.
Well put-together.

Cons:

If you knock back while reloading, it will 'cut' to the reloading animation instantly, if you know what I mean.
Reloading sounds on the SPAS are out of sync.
The SPAS in L4D2 if full-auto, so you're not supposed to pump it. (No points deducted)
No points taken off for this, but I prefer the folded stock.
No item grab/helping hand anim.

Conclusion:

Really well put together mod.

Pros:

Awesome animations
Non ear-mounted MAC-10=Win.

Cons:

Could use the helping hang/item animations
The MAC-10 would have been perfect if the strap animated along with the gun moving and reloading.

Conclusion:

awesome in general.

Pros:

Walking Animations
Cooler animations
Shiny

Cons:

Not too crazy about the walking animation

Conclusion:

Incredible mod, and I'd love you forever if you put these animations on the default pistols.

Pros:

It's Chell...what else is there to say?

Cons:

No facial or eye animations
Ponytail lacks jigglebone

Conclusion:

Great addon, just add jigglebone to the ponytail and facial animations, and it'd be perfect.