User blog comment:Leader Vladimir/The fate of Mario in the Wii U/@comment-1323688-20110623125714

I'm not sure how Nintendo will be able to top Super Mario Galaxy or its sequel on the Nintendo Wii using the Wii U's touch-screen controller. Story-wise also, Nintendo will have to find a way to creatively play for even bigger stakes with Mario and King Bowser always fighting over Princess Peach.