Its a tough call..I don't see Revenge of the Sith until this evening
so I took Jedi..with Empire in a close second.
I think Luke going beserk and going after Vader with pure rage was just beautifully done...and the "Defenseless" emperor giving Luke a little Direct Current to show him the darkside.
Before the new episodes coming out the lightening thing was completely unexpected and the first time I saw it my eyes bulged (when I was little
)