I sometimes check one or two scenes to see what they looked like but even the basic colours are awful and over saturated. Morbid curiosity only.
The one thing that seems to fit more to me (I guess after years of only having the SE discs) is that like Han saying “it’s alright I can see a lot better”. Maybe this was in older versions from the VHS era? The other changes like Luke’s “you were lucky to get outta there” is just annoying.