User blog comment:Damac1214/Some Zombie Polls with Some Extinction Polls Thrown in for Good Measure/@comment-1916935-20140117074012/@comment-24.13.48.199-20140123025143

BO had the best maps, WaW was kinda experimental (and it was a success), but I say BO2 was a major step down. Green Run made a horrible start, and its grown apparent to everyone that They've run out of ideas. I won't be suprised if BO3 zombie maps are worse. To save BO3, I suggest we get a sandbox mode (just like garry's mod) and maybe, just maybe, customizable maps.