I think I'm 50/50 in terms of library, but I prefer niche.. I don't like how niche is niche though.
Really, I love Bayonetta type games, arty educatement games, rail shooters (1/3 of kid icarus uprising), Warrior games, classic RTS games (they used to be popular) and then also things like Assassins Creed, Smash Bros, Mario Kart, Zelda, rpg's.