Bingowings said:
The ice cave looks a little bleached out for my eyes, it's nice to have the snow no longer purple or blue but some of the darkness of the cave seems to be lost.
Look at the sides of the cave entrance for example.
This is rough because the images don't exactly match (so ignore the legs and the saber obviously) but I tried over laying some of the lower contrast/higher detail information of the GOUT version over the ESB: R version.
It's darker but you get some of the detail back :
Don't trust the colours of a pic posted on facebook. many times the colour has been changed of pics i have uploaded there. Not sure why it does it because it doesn't do it to them all but here is a true snapshot
even here the image looks a little brighter than it does on the actual video