Played 2 hours last night and its alright, kinda boring at the beginning though. I was expecting some exotic gameplay. Maybe there will be. I haven't finished it yet, so I will update my view when i do.
Some of the main story characters are more annoying this time around then they were originally. And!! wtf, the zombies cant even climb. So climbing onto a building or a tower isnt very exciting.
Ammo is scarse though, so it actually feels like survival horror, sorta. The melee combat is awful!!!!!. When your out of bullets, I dont even bother to fight half the time, or light zombies on fire. Since the expansion has limited ammo, would have been nice of them to implement a decent melee system.
The zombies and atomosphere are awesome though, and it is fun to blow off heads.