Pros:

Very nicely detailed

Plenty of items around the map to defend yourself

There's also a lot of room outside to defend yourselves from the horde.

Cons:

The unfair brutal difficulty spike caused by the unnecessary special infected being over saturated (seriously a jockey, a smoker, and like two tanks....along side common infected isn't challenging, it's just stupid.)

Conclusion:

As ball breakingly hard as this gets, rather quickly, it's still a joy to play especially with friends. Unfortunately it becomes too hard too fast, I'd suggest toning down the amount of special infected and tanks spawning at the same time toward the three minute mark and leave stuff like for like the five minute or ten minute mark and this would probably be one of my favorite survivals.