The zomies is the only thing good about it, and even that they screwed up. Unless you get the DLC maps, the ones you get with the game suck so badly. And the leaderboards are so full of glithers, you can't get high ranked legitimately. And Treyarch seems to do absolutely nothing to solve these issues.
I dream of a better tomorrow, where chickens can cross the road and not be questioned about their motives.