Pros:

Easy to survive in
Reminds me of my Minecraft city
When hacking to make it a versus map (friends idea), zombies can trap the survivors.

Cons:

Spawn rate is too high (zombies everywhere)
When I play (idk if this happens to others) the bots do nothing/dont shoot zombies.

Conclusion:

It's a 50/50 between a Pro and Con... Still, pretty fun.