Star Wars: Episode III - Revenge of the Sith: 8 out of 10.
The saga is indeed complete, and it concludes on a high note. I was really disappointed with "Star Wars: Episode I - The Phantom Menace" and although "Star Wars: Episode II - Attack of the Clones" was better, it wasn't where it should have been. "Star Wars: Episode III - Revenge of the Sith", however, was great. There was non-stop action, a good story and a tonne of answers for us old school Star Wars guys.
It all matches up perfectly. "Star Wars IV: A New Hope" is an ideal follow-up. George Lucas has redeemed himself. I'm going to watch it again!