Thats because I have one
If I wanted 1080p Wii games I'd use Dolphin and save the $350. Yes, the Wii-U is a wonderful system...
Funny thing is the Wii U been out for over a year so it SHOULD have a more diverse library than another systems "launch" lineup
But reality is what you said is false. The Wii-U has a terrible lineup of games.
Most are shytty ports of xbox360/ps3 games. Then a few mediocre exclusives that nobody considers system sellers
shyt, even fukkin KNACK outsold Mario

I'm sure Mario is better, but all the shytty games that are a staple on that system is WHY Mario nor nothing else will sell over there
If it had diversity like you saying, this wouldn't be happening. Diversity for a toddler maybe