Well I have just ordered Medal of Honour for the beta, though I need to make sure I get the limited edition as I quite want to play the original, I missed out on when it was originally released
The other games that impressed for this year:
Need for Speed: Hot Pursuit
Assassin's Creed: Brotherhood
Call of Duty: Black Ops
SOCOM 4 (with Move support)
Gran Turismo 5
For next year:
Gears of War 3
inFamous 2
Motorstorm: Apocolypse
Ghost Recon: Future Warrior (or whatever it is called)