I know it's from a couple of pages ago, but about the Emperor's death, I think most people reckon he falls to the reactor core because of the whole "giant blue glowy explosion thing" that him falling onto the surface really wouldn't accomplish.

Also, I'm kida surprised at these screenshots of ROTJ, it seems to have aged way worse than I thought it had, and in dire need of a restoration. Then agian, that might just be the blue filter they had on 2004 DVDs making it look much worse than it should.

The lightsabers are definitely in dire need of a revamp, though, either way.