It was less about the studio meddling and a bit more about the people who were involved weren’t in awe of George. His, at the time, wife was the editor on the first movie and she made a lot of changes in the editing bay to improve what was a bit of a mess they say. And don’t discount the amount of rewrites done on the fly by the cast. Carrie was taking everyone scripts and punching them a lot and she went on to become one of best punch up writers in Hollywood. Even Harrison Ford, a notoriously shy and conflict avoidant guy, was improvising his lines because he knew that Han wouldn’t say “I love you, too” even facing being frozen in Carbonite.
It was less about the studio meddling and a bit more about the people who were involved weren’t in awe of George. His, at the time, wife was the editor on the first movie and she made a lot of changes in the editing bay to improve what was a bit of a mess they say. And don’t discount the amount of rewrites done on the fly by the cast. Carrie was taking everyone scripts and punching them a lot and she went on to become one of best punch up writers in Hollywood. Even Harrison Ford, a notoriously shy and conflict avoidant guy, was improvising his lines because he knew that Han wouldn’t say “I love you, too” even facing being frozen in Carbonite.