As far as exclusives go I would highly recommend Ratchet and Clank Future: Tools of Destruction and Resistance: Fall of Man (the game may be more than a year old already but it is still great and I think it is necessary for the complete experience if you also are going to get Resistance 2 coming out later this year).
As far as non-exclusive games go I would highly recommend Burnout Paradise, Call of Duty 4: Modern Warfare and The Elder Scrolls IV: Oblivion.







