Originally posted by: Invader JennyROTJ was more childlike because Lucas was directing again.
Jenny, don't forget that Gary Kurtz "left" (means "was kicked out by GL") the SW franchise, he was the guy who guided GL in his writing telling him "no you can't do this, that's useless, etc..."
but we can thank Marquand; he's the one who insisted to have the Yoda sequence in Jedi.