I really like the entire irony of Episode III, he spends the whole movie trying to stop something that only happens because he's trying to stop it. Makes the movie hard to watch a second time, you want to just tell Anakin why he's having the visions. Well that and you want to beat up Lucas for not hiring a science adviser. Seriously, the space fights would look so much cooler if the orbital mechanics were even somewhat realistic, also large ships should never be in atmosphere (something the Halo books get right that Reach completely screwed up)
What should have been changed in the first two was more lead up to where Episode I drops in, a half hour of movie before it and the plot would make much more sense
Too many people are thinking of security instead of opportunity. They seem more afraid of life than death. -- James F. Byrnes