I bought this game, with high expectations of waving my remote around like a lunatic. Unfortunately, nothing of the sort. Basically you just sit there remote in one hand, nunchuk in the other and shake the remote around in one hand to activate your lightsaber moves in-game. You don't even have to shake it vigourously, gentle movements will work fine. AND you don't even have to shake it, some of the buttons will take the fun out of being a virtual Jedi for you, by acting as the lightsaber attacks. Rubbish.
If you're expecting the Wii remote to be your Jedi sidearm, don't bother with this game, you'll feel very cheated. If you want a game designed specifically for the remote and nunchuk, get Mario Galaxy (particularly the level where Mario has to balance on the ball - fantastic remote usage!)
Perhaps I've been a bit hyper-critical with my opinion because I only completed the first level, and the remote usage might improve further on in the game, but it simply wasn't enough to hold my attention from the beginning and I got my money back.