Pros:

It creates a new type of setting to this game which is Star Wars which is okay.

Cons:

However that enviroment is quite awful in the zombie setting and the sounds just get annoying after the second shot of your same gun,
While a sound mod it doesn't give the illusion and fails to make it look authentic as it sounds,
Star Wars is also weak in terms of types of weapons and all the guns sound much more stronger than what they actually are.

Conclusion:

Overall this Mod does what it intends to do however because nothing can be combine to make this sound change more plausible it's just an annoying nuisance. For example using an M-16 that shoots like a tank cannon would feel absoulutely absurd and wrong.

Pros:

Slightly good design.

Cons:

Doesn't fit Nick at all. Now the hunter that would be cooler.

Conclusion:

I don't know why but I always felt that Alex Mercer would work better as a hunter since he is infected with a virus himself.  But the skin is nice.

Pros:

Cute,
Fun,
Contrast to actual setting is hilarious.

Cons:

Although the title says cute "Infected" charge timers i'd like to see some survivor designs in the same format.

Conclusion:

Overall a great modification that lights up your mood while loitering in Versus. Also the amount of deliberate cuteness made in these drawings contrast to the sheer horror of what these creatures actually do.

Pros:

Does what it's built for,
Very nicely done models,
makes you feel more like clean up squad rather than a ragtag group of survivors.

Cons:

Not everyone's cup of tea,
Get's bland after the first playthrough,
Remove's what makes the game great in the first place, variety.

Conclusion:

Although it is a good mod in my personal opinion I don't like it. However it's reccommended to download it because it's great fun and allows you to immerse into a different role in the L4D universe.