My Favorite of the 3 original films is Return of the Jedi.
I don't think it is the best made, the best written or directed of the three. But I like it because it was my fave as a kid. I would not hesitate buying a print if i had the money and came across one. Funny that it is the most hated of the original three. The one where People think George Started to Lose his marbles because of the ewoks,lol.