This is a little bugbear of mine ( and yes I'm slightly biased) but why is skyward sword so often slated as the worst selling 3D zelda game, or SS sold bad etc.
Only info I can find is that Reggie of NoA Stated it was the fastest selling Legend of Zelda game of all time (Shifting just under 1 million first week) and selling 3.4 million in under one month. So either A) it's legs completely collapsed or B) these people are just spreading Lies with No facts.