I picked up my copy last night (anybody from Long Beach, CA knows where) and it is an exact carbon copy of 14. I'm not really mad as much as I am disappointed that they couldn't really be bothered to at least try and squeeze what they could out of the 360.
-replays have been removed (sometimes a post-match replay or after finisher replay is shown) but as far as saving them or viewing them after a match is gone.
-some moves are missing sound effects and some move sounds are delayed (a CM Punk knee drop lacked sound and a few body slam sounds were off a little).
-normal difficulty A.I. was so bad during my first match i thought all was lost (CPU Roman Reigns refused to do any offensive maneuvers for most of the match, he just stood there as if it didn't know what to do). After bumping it to Hard and tweaking the sliders a tad CM Punk mercilessly whooped me and I felt better.
-WWE servers for the game are not active yet so I could not yet check that out or the Shop.
-Sting is indeed a preorder bonus, not a packed in code for first runs, at least not from the store where I got my copy. No Sting for me but there is an insert letting you know that the WWE IOS card game is a thing.....
-it actually has a manual in the case, it's only 4 pages but it covers the basics.
-nothing has changed control-wise and to be honest I haven't seen any new animations yet.
-commentary is unchanged, same as it has always been, repetitive and recycled.
POSSIBLE SPOILER ALERT TO FOLLOW:
-unlockables.......let's just say that about 90% of the unlockable attires are for Triple H and CM Punk.
That's about it for now after spending some time with it. I'm looking forward to the Xbox One version but really could have done without picking up the 360 version. I regret trading in the games I did to get this at the last minute but that's my own fault.
Not a bad game for people sticking with the 360 version but an unnecessary purchase for those like myself planning on getting the Xbox One version.