Cinelinx : "Overall the added maps are all great except for Sideshow. If I could take that one out of my playlist I would honestly be thrilled with the DLC, but instead I will just jump out of the lobby every time it pops up! Exo Zombies is a thrilling ride that will have a slight learning curve for some zombie fans, but overall seems a lot more fun than past maps. It isn’t too difficult, but it does have an awesome scary feel to it along with the awesome Advanced Warfare perks making it even more fun. If you are a Call of Duty fan and enjoyed Advanced Warfare as a whole, this will not disappoint."