To be honest I wish this had been how they portrayed Vader in ROTJ. I personally don’t think it would have distracted the audience from the emotional moments in that scene after the initial shock of seeing Vader’s face as there is enough time for that to take the visual in before he and Luke start talking again. It even would sync up better with how he was injured in ROTS.
EDIT:
Also Vader probably shouldn’t have a nose either.