Pretty much been playing Black Ops II since the day it came out.
The bulk of the maps are poor but Im lowly starting to enjoy the MP.
I like all the maps except for the train station, overflow, and that one that has that big science lab with the electronic doors. As soon as those maps start I feel like leaving the game and joining a new session, but I don't and just deal with it. Those 3 maps are horrible IMO.