Well it's extremely average and everybody probably has it elsewhere since it's on 5 other platforms already. Also with Smash, Bayo 2, Hyrule Warriors, Mario Kart 8, and the games from pre-Mario Kart 8 are reasons why it's not selling
XBOX ONE/Wii U/3DS/PC
RIP Iwata 12/6/1959-7/11/2015
Thanks for all the great memories!