The change that irks me the most is the change from a classic: (from Empire)
Luke: (after R2 got spat out by Dagobah monster) You're lucky you don't taste too good.
to the standard and less fun:
Luke: (after R2 got spat out by Dagobah monster) You're lucky you got out of there.
That irked me more than Jabba in ANH or Greedo getting the first shot.