The problem is I don't really have a single genre that I really like. That was kind of the reason I posted the previous games. For example, on the PC the two games I'm playing most often (right now) is EQ2 and Puzzle Quest. Before Puzzle Quest you could have thrown Frontlines in there (that got kind of old quickly, though) and TF2 until the servers all went to some goofy non-standard map rotation. I do have all three 'current' consoles and a decent PC.
I guess PS2 recommendations would work also. The only PS2 games I've played were the God of Wars. I think the reason I really (and I mean really) liked Uncharted and the God of War series were the way they mixed history/mythology into a story with great gameplay.
The Blackhawks are on tonight, but maybe I'll record that and pester my roommate until he plays a few rounds of Brawl. Oh, and I agree about Mario Kart. I liked Super better than 64, but the amount of time I put into that series would probably make people sick to their stomachs.