I remember when microsoft released kinect and people were asking what sort of games we could expect from them in the future and the answer they gave was pretty much "We dont know, we'll just let developers do something with it, it's gotta be good" and thats really showing, none of the stuff they showed off at E3 really evolved from the launch titles, because the technologies there just to look cool not to add to the game. Its not just kinect though, the ps move trailer really doesn't have anything to offer that the wii didn't and thats because sony developed it with the idea they'd tap into nintendo's market, not that they'd actually change the playstation experience. The 3D on the 3DS also proves this point aswell.
End of 2012 prediction:
xbox 360 : 73-75 million 
playstation 3 : 72-74 million wii : 104-105 million 
Most hyped for :
Bioshock: infinte, The Last Of Us, Alan Wake's American Nightmare and Agent
