Still the new versions did get some things right, I did enjoy that Jabba scene they added to a New Hope as well as some of the other scenes.
I also liked that they edited the scene in Empire with the Emperor to make him look like he did in the other films, because he looked really sh*tty in the original version.
You know, yesterday I was reading this scientist guy talk about some of the scientific blunders of Star Wars. There's the obvious things like how there is no sound in outer space, how the brightness of a planet blocks out all the stars around it, how explosions wouldn't be as massive because of the lack of air. But I thought the most interesting thing he brought up was Tatooine, because it's in a binary star system everything should have had two distinct shadows.
Hmm... I wonder if this is gonna give Lucas incentive to do ANOTHER re-release.