Pros:

Its Dr.Pepper.
Completely awesome.
Like you said, best drink in the whole damn world.
Makes the world tastes better.

Cons:

nope.avi

Conclusion:

Its doctor-freakin-pepper. Whats not to love?

Pros:

L4D1 Atmosphere
Colts
Smokers, hunters etc. looking cool once again.

Cons:

Holding weapons, the hands disappear.

Conclusion:

This mod is perfect, 'cept for the invisible hands. Minor problem though.

Pros:

Looks awesome.
Quick reload.
Sounds awesome.

Cons:

Laser is off.
When firing sometimes it makes a squeaky noise, much like a cat.
 

Conclusion:

Its amazing besides the squeak and laser. Other than those two cons this gun is a must have.

Pros:

Frank West
He's covered wars
Y'know
Has FPS arms
Looks damn good with any weapon

Cons:

Mouth doesn't move when he speaks

Conclusion:

This is possibly the best DR mod for L4D I have ever seen. The mouth thing isn't even that much of an issue, I'm not entirely picky, just having that badass photographer there is just plain awesome.