Pros:

-Very large map.
-Plenty of different spots to hold out in.
-The caches of ammo prevent camping for long periods of time.
-Fun things to do for starting the crescendo.
-Spread out cans for scavenger making it more difficult (difficult is good :P)
-Having to actually find your weapons instead of them given to you.
-The Cake isn't a lie

Cons:

-Ummmm..... can't think of any.

Conclusion:

A fantastic survival/ scavenger mode map. I'd love to try it in vs survival if it ever comes back around in the mutations.