In Reply To #4
yeah, you do have to swing the remote to use your lightsaber,
but most of the time you don't really need the lightsaber.
you can kill a lot of enemies simply by throwing them around
(Z button on the nunchuck, control stick to aim them left or right, forward or backward, tilt nunchuck up or down to raise them higher or lower, release Z to throw them)
or zapping them with lightning (c button)
the boss battles can be pretty grueling, though, until you get the hang of "Finishing moves" (hint, don't just shake the remote ang nunchuck when this happens)