People Power says you should,Rent the game for the lowest price you can, maybe a couple of days, and see if you like it. If you do, then return it, go to a store and buy it, if you don't, then don't buy it.
I changed my mind. I love Skyward Sword, it is an amazing experience that anyone should experience, but I do recognize that the motion controls are faulty for some players in some areas. Spin attacks don't register, shield is too sensitive/not sensitive enough, etc. So I would give the game a RENT, but make sure you have at least 10 hours real life time to play the game, as cutscenes will definitely cut into your game time. If you like what you see, or maybe if you want more, you should definitely pick the game up for a BUY! <3I have to say this: the point of renting a game is to see if the player likes it or not