The Luke and Leia Scene Cut From The Empire Strikes Back
No matter what George Lucas says, we all know he was making it up as he went along. He really wasn't prepared for there to ever be a second movie, much less a trilogy. But it turned out rather well. The first trilogy had an excuse for making it up as they went along. The prequels were well-planned but relatively boring. And the latest trilogy suffered immensely from bad planning. Still, I can handle that and enjoy all of them for what they are.