Pros:

-Good fire sound.
-Realistic Ammo Count.

Cons:

-Where's the actual gun skin?

Conclusion:

It is a nice gun, but texture is default magnum.

Pros:

Great detail put into everything.
Rat maps are usually bad. (So far for me.)
Spacial rooms provide great gameplay

Cons:

N/A.

Conclusion:

One word. Epic.

Pros:

Great with friends.
Clean gameplay.
Pretty good decoration, nothing too Apocalyptic.

Cons:

Way too hard alone.
Can see zombies outside of map.
Construction is slowly done which makes everything WAY harder. :P
Needs to be more lab like.

Conclusion:

It's very great and is very popular. But I'm a bit disappointed with Tank spawn rates and research speeds. Overall, it gets an 8.5\10