Pros:

Feels like an industrial complex
Alot of places to kill zombies
Nice placement of weapons and items
Slow-mo button

Cons:

Bots won't go up the ladder in the building with the ledges

Conclusion:

its a very nice survival map, I had fun on it even with bots, the best place is the building with the ledges so i can grab the grenade launcher and blow some zombies up, but there's a car in there so tanks can incap survivors, so you really have thought this map out.