How does it look and sound? - That's all I care about. Menus, chapter stops, artwork, silkscreening (and to a degree packaging just so long as it protects the disc and doesn't cause damage to remove it) are all irrelevant to me.
Separation master is the incorrect term to use for a three-strip Technicolor production. Separation masters refers to a single-strip film (such as Eastman Color) where they use filters to extract the three separate color records onto black & white film for archiving purposes.
Of the 9 movies that have received the Ultra-Resolution process (including The Searchers, which was UR from the separation masters) only one actually used the word "Ultra-Resolution" on the packaging, and that was An American in Paris.