For me, I love the old versions of the movie but I like some changes from the SE too, NOT all for sure When I watch Star Wars at home I mostly prefer the Blu Ray because the original version bonus DVD at a large front projection is like watching VHS and I dont like to watch it on TV! Star Wars is for big screen
For example I like the Millenium Falcon lift off at the docking bay 94, more X- Wings on the Death Star... the change of Boba´s voice was a right decision too, I dont share Sam´s argument´s with Stormtooper Voices. The Clone Wars are over in the old Saga The most Troopers are normal human soldiers,no Clone´s and Boba is Jango´s clone!
I like the ESB emperor change too, I always hatet the different face of the same person.
What I dont like are the Changes in RotJ at Jabbas Palace, the the joung Anakin, Darth´s NOOOO ...