So Mario Kart 8 isn't going to help boost sales of the Wii U huh?

[highwayuni]

1) It'll probably help for a few weeks and then die out.
2) Amazon charts change all the time so I wouldn't use it as a predicament for future sales (this goes either way).
3) The only way that Nintendo is going to have consistent healthy numbers with the Wii U is by changing up people's current perception of them as a company.