I can sell it for $50 on ebay or exchange it for another game. When you only make $600 a month, 8 months a year teaching English, $50 is a big gamble for a game that I'm almost certain to hate.
@Nels, the review lifted my spirits a little, though I'm still not certain I want to keep it at this time (I'd rather get it in a few years when it drops in price). I have some friends coming over tonight, and we'll play the usual: Mario Kart Wii, Pac-Man Vs., Smash Bros Brawl, and a new one I picked up, Wii Sports Resort, and If one of them wants to bust out NSMBW I'll be game. Otherwise I'm selling it on eBay.