Kingherb said:
… if you look at the close up of luke with the jpg dnr applied he has plastic hair.

Dek Rollins said:
I was thinking the same thing, … rather I thought Owen’s beard looked like smeared paint.

Just for clarification:
The Luke picture was applied JPEG-DNR to the full size. The Uncle Owen picture used the newer technique of applied JPEG-DNR to double it’s size (and then reduced back to normal size). Note the results difference.
A different matter is Owen’s beard, which has Blu-ray crush problems. In the beard’s shadow area, it’s a flat color missing most of the BLUE and GREEN components (unrelated to any application).