Pros:

-Good textures
-Firing sound
-Animations

Cons:

-Reload sound

Conclusion:

Pros/cons are pretty straightforward. The only thing that kinda bugs me is the reload sound. But it's not even that big of a deal, and this is still the best mod I've seen for the G3. Good work guys.

Pros:

Fun
Long
Explorable
L4D Survivors

Cons:

Got lost a lot

Conclusion:

Fun campaign for sure. It was decently challenging, rewarded exploration(which I love btw), and I definitely appreciated seeing the original L4D cast. Unfortunately, all the different potential paths got me so incredibly lost at times, which got to be a little tiresome. Overall good work though.

Pros:

Challenging
Voice acting
Music
Non-linear

Cons:

Got a little lost at times

Conclusion:

I very much enjoyed this allusion to Dawn of the Dead 2004. It was a nice middle-ground for a campaign: Not too hard/easy, not too long/short. The voice acting and custom music was a really nice touch. Although the map gets a little confusing at times, there are plenty of directional pointers to help you along the way. Overall solid campaign. 

Pros:

Solid textures, model, everything. 

Cons:

None really

Conclusion:

I was a little worried about the animations 'cos I tend to play in 3rd person, but it looks fine to me. Good work :3

Pros:

Fun campaign
Challenging
Soldiers
Interesting level design

Cons:

A little confusing sometimes, but nothing particularly major

Conclusion:

Nice campaign. The soldiers were a really nice touch. I can't say I've seen anything like that done, I'm well impressed. 

Pros:

Long Campaign
Challenging
Accurate
The puzzles were fun
Custom sounds and models were nice

Cons:

Sometimes the custom sounds worked, sometimes they didn't? 

Conclusion:

This is an amazing campaign, really. The accuracy of the campaign was impressive, and it was pretty nostalgic playing through it. It's very clear that a lot of time and effort was put into this campaign. Not much left to say really, it's all in the pros/cons. Bravo, Leafo.