There are tons of X360 owners that own X360s not for shooters.
My girlfriend's niece bought a X360 souly for Eternal Sonata.
As for myself, for shooters, I have COD2 and Condemned - both launch games. The rest is made up of RPGs, Football games, and a few others.
As for games I've beaten - I've beaten tons.
And I have friends that bought their X360s for Skate, Rockband, Oblivion, and tons of other non-FPS games.
Remember the fact that quite a few casual games have done remarkably well:
Guitar Hero 2 - 1.2m
Guitar Hero 3 - 1.3m
Lego Star Wars 2 - 500k
Lego Star Wars LCS - 250k
POTC - 300k
Scene It: LCA - 250k
Viva Pinata: 400k
And so on, those are just NA sales. The X360 has a good non-shooter userbase. It's just not as big as the Wii yet. But I'd say it's bigger in the US than the PS3 by a large margin.
Back from the dead, I'm afraid.
