360:Forza Motorsport 3: I've played every Forza game and I'm glad Forza 3 uses a different event system to Forza 2 as dumping you into stupidly long endurance races can get tiresome.
Turn 10 gifted me a car for the new year or something (Nissan GTR), but you still have to buy the DLC in order to use it :/
Dragon Age: Tiding me over until Mass Effect 2... Bioware makes some awesome games (it's sad, but I bought the 360 version for the armour that's also in ME2).
Tekken 6: I'm not a fighting game fan any more, but it was on sale, so I bought it.
PS3:Darksiders: Zelda, Dark Sector, God of War and some other games had an orgy with a comic book artist and Darksiders is the result.
It's actually a pretty good game that looks nice and plays like a more mature, post apocalyptic (literally) version of Zelda (go through area, gain new gear, do horrible things to a boss, collect it's internal organs as a trophy and repeat).
I bought it instead of Bayonetta as I wanted a PS3 game and Bayonetta just strikes me as Devil May Cry with boobs (yes, Dante and Nero are both tits, but you know what I mean).
Assassins Creed II: Hiding in haystacks and jumping out to knife guards is fun.
Vagrant Story: Vagrant. Fucking. Story.
I'm waiting for Mass Effect 2 to come out as Mass Effect is still one of my favourite 360 games to date due to it's rich game world and interesting characters (Saren wasn't the typical "ban Christmas, murder puppies, drown kittens and eat babies" type evil that so many games use, which was refreshing)... Also, sexy blue aliens