Originally posted by Jon`C:
Ohhh, no. Lucas might have been in charge on paper but it was never that way in reality. Chaos was in charge of the original Star Wars. Empire and Jedi were written, directed, and even produced by other people. George Lucas set the scenario and stamped his feet a lot, but many of the most beloved moments in the latter two films only happened because the cast revolted against him. And the original story Lucas had would be unrecognizable without his ex wife’s feedback.
A prime example: Irvin Kershner encouraged Harrison Ford to improvise after Leia told him "I love you" because "I love you too" felt awkward. Harrison dropped the "I know" line, everybody loved it because it was perfect for the character.
They also shot the scene normally, but in the cut they showed Lucas it had the "I know" line. Lucas complained and basically wanted to pull it from the film, only agreeing to keep it in if it tested well in prescreens. The audience near universally loved it, saying it was one of the best lines they've ever seen.
He did relent after that. It's clear if Lucas was at the helm, he would have forced the awkward, stilted "I love you too".