Come on, you can't compare a small matte clean-up as a one-to-one "change" with the segment between Han and Jabba in Star Wars. One goes by in a the bat of an eye, while the other drones on endlessly, and changes the entire pace of the movie.

Duration and effect on the story are the prime considerations when looking at these things, otherwise Lucas could just re-film the entire trilogy and state he only made ONE small change.

P.S., just for the record, I COULDN'T CARE LESS abut Lucas updating the visual effects in the EXISTING FOOTAGE of the Original Trilogy. Clear? It's the NEW FOOTAGE, INSERTED FX, and BLATANT STORY CHANGES that bother me.

Clear?