Yeah, the Wii had a few for the hardcores, like Resident Evil, Super Galaxy, and a couple Zeldas, though i haven't really heard about a lot of really good stuff being released on the 3DS. OoT 3D and Super Mario Land 3D is all I've really heard about, along with Kid Icarus (which I heard wasn't that good.) But yeah, the reminder that Pikmin 3 will be coming out is definitely going to influence my decision to buy a Wii U. That, and the hope that there will be more 3D Mario games coming out.
i secretly want a sequel to Sunshine