Whats your GoTY so far?

[NeoRatt]

For creativity and edginess BioShock
For world wide appeal Halo 3
For value and quality Orange Box

For racing Forza Motorsports 2
For platformers Ratchet & Clank (when it comes out) currently Crash of Titans
For adventures Drake Unchartered (when it comes out) currently none
For casual Super Mario Galaxy (when it comes out) currently Mario Party 8
For RPG Mass Effect (when it comes out) currently Blue Dragon

Overall GoTY Halo 3, then Mass Effect, then BioShock