Nothing really new or interesting added from past years of WWE. They boast the largest ever roster, but all they've really done is plunder their DLC packages, so you don't have to pay, but you're not getting anything new. The commentators now mock your misses and get bored if you use to same move too often, but they still blather the same few phrases over and over. Still rehashing the same characters multiple times (there's 5 playable versions of Steve Austin, create your own for a 6 man/1 man battle royal). Given you can get 2k15 or 2k14 cheaper, not sure why anyone would bother with 2k16.
