Japan: Only 30,000 copies being shipped, severely capping its sales.
Europe: Forget about it, at this point you'd have to pay them to touch a Nintendo game.
US: Launching 3 weeks late for no good reason, which never helps sales, and launching 2 days before GTA5.
All regions: New IP, niche game, mixed reviews.
Brace yourselves guys, new ammo for "Wii U iz doom3d" is coming. *Waits out the storm in his bomb shelter made of unsold Wii Us, playing Need for Speed Most Wanted U and Pikmin 3*