That is because you probably you handle your Wii extremely carefully. For me, the censors now shake so much, it is hard to play any 1st person game. Luckily I have 3 controllers though...
And TP hardly uses movement controls at all, just simple swinging a sword and aiming. This game might need a LOT of controls, because you climb walls, pickpocket people, and who knows what other crap will be thrown in there. Wether it be good crap you bad crap