It's awful, the specialist equipment is dumb and unnecessary and completely ruins the flow of the game based on whose it is. People only ever choose one character and it's for their ultimate as it were. Not to mention the split screen is less than good, it's wonky and has more than it's fair share of problems. Even zombies isn't free of problems and suffers the same inbalance with "ultimates". Their just a brain dead way to get kills or save your skin. The one redeeming factor are the guns and their level of customization.