Bloomberg: Nintendo says Smash Wii U has more pre-orders than MK8.

[Ljink96]

I was one of the people who thought 3DS sales would hurt Wii U ones... how wrong I was. Nintendo was soooo smart for doing this. Hopefully, in the future, other Nintendo titles adopt this model of game releases. I'm pinning hopes on a New 3DS and Wii U 3D Mario title.