I dislike the Wii's range of games, but not the Wii, but thats like most consoles, its just that Wii gets a lot more shovel ware, I guess.
I love nintendo, and I play my N64 more than any other console still to this day, I buy a new game for it as often as possible and the xbox 360 (my personal most dominant new generation console) I'll buy games for once a month. I'm still a 'true' gamer, I think. I've got 30k Gamerscore, I own nearly every console from most generations and I play games constantly... That includes DS, PSP, Wii, Xbox 360, PS3.
All consoles are good in there own way. Ofcourse, this info is told ALL the time.
(Oh and I'm 15, so yeah, that's why I'm still playing nintendo heaps more than most people, I'm still catching up. Only got my hands on Pokemon Stadium 2 last week...)