This disc looks excellent, and there is a decided uptick in detail between the Blu-ray and the 4K. You would have no way of knowing this was scanned from an interpositive rather than the OCN if not for the liner notes.
I can name a number of discs boasting 4K OCN scans that look nowhere near as...
I'm sure RAH can go into this at length if he has the time and desire to, but if I might be so bold as to attempt to save him a little effort...
I know RAH is very sensitive to studio marketing people abusing the word "restoration" when all they've done (at most) is perform a new scan of a...