dogdoctor said:
For some comparison frames:
Stills: 57-58 - loss of detail to Luke
Stills: 149-150 - loss of detail to emperor clothing, architecture, and Vader’s helmet.
Stills: 155-156 - smaller ship is absorbed into space
Stills: 181-182 - loss of ship detail behind Luke.
Stills: 183-190 - crushed detail in vegetation shaded areas
Stills: 223-224 - loss of architectural details, emperor’s robe detail
Stills: 241-242/245-246/243-244 - loss of Vader lower mask/chain patterning detail
I’m very confused by the numbers you posted - they don’t match your descriptions (eg. still 149 is the 2.5 image of a space shot and 150 is a v1.0 image of Stardestroyer bridge).
But judging from what you write, most of those are shots that come from the LPP print, which has higher contrast than the BD and it is therefore very difficult to get more detail out of the black in dark scenes.
Some may also be shots I darkened intentionally to hide artifacts.
EDIT: Sorry, I see you were using the file names and I was going by the numbers in the online gallery.