Coming from a THQ developer..

Expect majority of third party Wii U games from most publishers to have true 1080p, additional content, and smoother framrates than what the PS3/360 versions offer.  If you want the DEFINITIVE version of any game in your library, I would suggest either the PC version or the Wii U version…at least for now.

In all honesty, with all Nintendo has gone through with the 3DS, I am sure they will do all they can to make the Wii U superior.

Link