To be honest, I could've stomached all of the other changes. Would I of rather had the OUT? Of course! But Hayden at the end of ROTJ totally ended it for me, and put the final nail in the coffin. Not only was it totally pointless but IMO, it completely disrespects Shaw as an actor. He didn't have much screen time, but what he had he made great and BELIEVABLE; something Hayden could not pull off.
(but in all fairness to Hayden, he could not control how exactly they put his head on someone else's body)