Pros:

Landscape /buildings are very realistic to the area

Love the stairwell scenes

I enjoy the swarms of zombies, in my opinion the perfect campaign!

Cons:

I have nothing negative to say

Conclusion:

I really, really, really, enjoy playing this campaign!

Pros:

Awesome layout!
Difficult, especially when playing only with bots
One of the best if not the best finale I've played
Map is playable many, many times.

Cons:

Map is a bit big so if you are looking for a quick map to play, this is not it.
Difficult, especially when playing only with bots (this is also a Pro but maybe some would think too difficult)

Conclusion:

By far the best map I've played! The entire sequence is awesome, especially the finale!!! Map is playable multiple times without getting bored. If you're looking to make your own map then I'd say take notes from this one!!!!

Pros:

Great map idea!
This map has big potential!
Great set up

Cons:

Needs to be longer 
Needs more weapons
Needs an ending

Conclusion:

Great start to what could be a great map. I love it!