Mario vs. Donkey Kong is making its way to Wii U, with social features and level editing mechanics that allow creators to share what they've made via Miiverse with other players. They can then in turn be rewarded with stars for a job well done, which should act as an interesting incentive for players to share their own insidious creations. Other than that, it looks like your fairly standard, run-of-the-mill version of the same games we've seen across several different Nintendo handhelds.
Personally, I'm waiting for an entry with some reworked mechanics or one that does something new, but this looks just cute enough to pique my interest. I want to be tipped in stars. Is that a thing we can start doing in real life?