I do dislike the one-dimension characters he creates, even though I love the world. That was one of my largest problems with the prequels, so much wasted potential. Emperor Palpatine could have been a man of action who took control of the senate because it was a failing political institution. Anakin could have been anything but a perpetually whiny teenager. So much opportunity to add dimension to those characters and explore their motivations.

Instead, we get weird aliens fighting robots.