Every year there's a new COD.
Every year people say they're not gonna buy it because it's gonna be the same as last year.
Every year IW/Treyarch say that it's completely different from anything they've made in the past.
Every year people buy it even after deciding not to.
Every year it's the same.
Every year people rant about how bad the game is, saying they will never buy another Call of Duty.
Every year this process is repeated by millions of people.