I've been saving this Kevin Smith review of the movie until after I saw Episode III. Well, now that I've seen the movie, I'm glad I waited because I don't think he left anything out! It was a fantastic movie, and he was absolutely thrilled. My only warning, don't click on the link above until AFTER you have experienced Revenge of the Sith!
Say more on this, I will not. Until the movie you have had chance to see.