If Nintendo didn't have The Legend of Zelda series, then I would have completely done away with them. I hate just about everything that Nintendo represents right now.
I hate the implementation and mandatory use of motion sensor controls. I prefer old school controller setups.
I hate the flooding of casual-ware and RPG'S that may fly in Japan, but that shyt is tiresome. I'm not even a hardcore shooter fan; I prefer quality action-adventure games. Repackaged Mario platforming and Zelda titles are getting old. I don't care for Metroid either.
These are the main complaints I have.