It's irrelevant to argue the minutia of supposed technical defects, that nobody even cares about. It's not the game, it's nintendo. It's been proven with EVERY cod game on nintendo lol.
Just stop, it's a fools errand. Anyone blaming Activision for nintendo's poor sales needs to stop. These type of discussions are rampant on the nintendo threads, ever since it became obvious as to nintendo's early demise this gen.