Pros:

Incredible Detail, in fact best detail on a skin I've ever seen.
Obviously a lot of work went into this.
First person hands, yay!

Cons:

Rochelle's voice, but this con is void since I downloaded the Zoey voice replacer for Rochelle.

A few glitches, such as when a smoker grabs you (sometimes) and an annoying fire axe glitch. Not a big deal.

Conclusion:

The greatest skin mod of on this website? If not it's up there. Amazing mod, a must have for fans of Final Fantasy, haters or Rochelle, or people who love a well crafted skin.

Pros:

Come on, it's Garrus!
The 3 fingers actually look pretty good on weapons
Amazingly detailed model, especially the face

Cons:

1st person hands are a little low res, but that's it.

Conclusion:

An amazing mod, definitely a must for anyone who likes L4D or Mass Effect, and a great edition to my L4D squad!