AP) All those "Star Wars" geeks, who've been waiting for weeks outside movie theaters with their Yoda sleeping bags and their homemade lightsabers, finally have a film that's worthy of their perseverance. The Force is strong with "Episode III — Revenge of the Sith," the sixth and final piece in George Lucas' galactic saga, which represents a welcome return to the ideas and the spirit that made his original "Star Wars" a pop-culture juggernaut 28 years ago. The circle is now complete, as Lucas' characters are fond of saying, and much of the film's joy comes from watching these familiar...