^ I don't really count Metroid games as shooters, I suppose Metroid Prime is moreso than the other games, but none are really just shooters.
As for me, it's hard to decide, as I enjoy playing games in many genres. My favorites are platformers, RPGs, puzzle games, strategy games, and sometimes racing and action games. I would say fighting, but really the only fighter I enjoy is Super Smash Bros.
Favorite: Role-Playing. You know why. Runner-Ups: Puzzle/Strategy. As for puzzles, I prefer something like Tetris more than something like Professor Layton. Least Favorite: First Person Shooters. I never really got into it.
Favorites are mostly platform, RPG, strategy or puzzle. FPS it really depends because there're multiple variations of story-gameplay, racing I'm not rather fond of due to one mistake costing you a six minute race.