Pros:

1) Minecraft
2) Textures
3) Good amount of Supplies
4) Gas tanks galour!

Cons:

1) Small
2) Purple sky!

Conclusion:

Fun Survival for awhile.

Pros:

1) Huge Map
2) Fantastic Fest
3) Funny Zombie video
4) Many holdout places
5) Supply chests
6) Realistic
7) More than one Start mechanism for Survival (I.E. Theater, Skee-Ball, Radio)

Cons:

1) Tanks sometimes don't reach you, thus dying.
2) Makes me want a Campaign version. (Surronding Areas in Austin)

Conclusion:

Best Survival map ever.

Pros:

1. Feels like a real campaign
2. Darkness everywhere
3. Fun to explore
4. Side Paths
5. Nice little tease at the Mansion.

Cons:

1. Confusing in some spots
2. Does what Valve Campaigns does. (A mausoleum connected to a coal mine?)

Conclusion:

A must keep.
Haven't tried Versus mode with this map.
Everyone should have this campaign.

Pros:

Brings Back memories
Awesome Finale
Mario and Luigi Co-Star.

Cons:

No music
Wanted more anti gravity zones.

Conclusion:

Overall, Fun and is worth playing.

Pros:

-Awesome atmosphere
-Lots of zombies
-Rave party at the end.

Cons:

-Spawns on Chargers and jockeys are ridiculous.
-Throwables disappear at finale.
-Too many power generator, then fight horde moments.
-The skin for the weird mineral/cheese stuff looks to fake.

Conclusion:

Good campaign and all, didn't know it was 2001: A space oddesey, 'till the finale.
Fun but has Flaws.
Download for some fun, don't know if its worth keeping.