I'll take the ewoks any day over jar jar. ;-) I liked ROTJ in '83, and I still like it today (the original version, that is- NOT the SE or the even more ridiculous '04 version).
The musical score from ROTJ is also my favorite among the 3 films.
I agree that no more films should have been made after ROTJ (they probably shouldn't have made any more Indiana Jones films, either! LOL)