Mine is The Empire Strikes Back.
To me the 1st was great, the 2nd was better, and its been downhill from there, some are so bad I can't even watch them again.
And whats up with the renumbering crap? so dumb
I liked the first the best, but the next two were OK. The prequels were so bad, I lost faith in the franchise, but two of the latest movies, except for the last one, were OK.
I don't really mind the Disney Star Wars movies they're making now, because I changed my mindset to thinking of them as cool sci-fi movies, inspired by Star Wars.