Hated Hayden - not just because it's a big jarring change, but because he has this really creepy smirk on his face! That is weird. (Like him in Life as a House and Shattered Glass, though I think he might have a limited range).
I also liked the ROTJ new ending music. It was sadder and made the ending more bittersweet, which is fitting with the scene of Luke saying goodbye to his father - Yub Nub (really the name? good lord) is just too cheesey and silly.
Every so often I get taken back to my childhood when Star Wars was an amazing dream, and then I get angry that Mr Lucas and a bunch of cheesey CGI animators are fooling round with it in a clumsy fashion.