From a third party stand point? I agree. There is nothing much that has held my interest outside of XBLA titles with the exception of Magna Carta and Star Ocean 4 (which wasn't that great anyways). Left 4 Dead 2 will be amazing tho still available on the PC. Halo Wars was prolly my pick for most under rated on the list, even with out all the Halo namesakes in it it remains the best console RTS on the market.
First party we still got Halo ODST (fire fight is amazing outside of the stupid quirks Bungie needs to patch) and Forza 3 is gonna be the greatest sim racer of all time... till Forza 4 is out lol.
It's just that simple.







