I agree with those above that say Revenge of the Sith was pretty dang good.  I would rank it number 2 on my list.  The Anakin ObiWan duel was the best lightsaber duel ever. 

 

1. Empire Strikes Back (the shock at the end and the feel of the movie throughout)

2. Revenge of the Sith

3. Return of the Jedi

4. A New Hope

5. Attack of the Clones

6. Phantom Menace (I actually hated little Anakin's acting worse than I hated Jar Jar Binks in this movie.  The kid was horrible.)

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