Ghost said:
The SE wasn't that bad. The new Mos Eisly was a good idea, but the Rontos had no business being there.
The Greedo was the only really no dought bad change. He did good with the windows in Cloud City.
You're forgetting about the new "Han meets with Jabba" scenes that he added (which was pretty damn terrible and featured a god-awful CG Jabba the Hutt).