While the campaign seems to be somewhat enjoyable and the mechanics are easy to understand, the entirety of the setup is completely terrible. From only 1 mode ever completely installing, you can not do what you were expecting. After installing in my Xbox One, I was only allowed to play Campaign, Zombies (single-player only), and Warzone. I then installed it on a friends Xbox One and it only downloaded Multiplayer- No Campiagn, Warzone, or Zombies. The game fails to allow you to change the map or weaponry on multiplayer while also lagging out to the point where it would shut down any Xbox I used to play it on. What seemed promising is now a disgusting version of the game. While the idea may have sounded good on paper, the execution and development was one of the worst things I have ever seen in a game in my life. Terrible work on Activision and Treyarch.