Jesus Christ don't buy this game if you're looking for call of duty it's transformed into something you couldn't fathom. It's sweaty, frustrating, and if you're even remotely 'good' at the game you will have a horrible time, if you've already purchased then I'm sorry and no it's not your fault that you're not having fun.
That is speaking for multiplayer, because zombies is still good and it can still kill an hour or two