The 70mm would be softer and less stable, and of course prone to dust and scratches. A 4K DCP would appear sharper, rock solid and immune to wear and tear.
I don't know. Paramount has defended that look. And the 4K digital looks pretty much the same.
https://thedigitalbits.com/item/to-catch-a-thief-paramount-presents-2020-bd
The new Apple app is terrible. It’s impossible to tell what resolution anything is available in.
It lists this as 4K Dolby Vision, but that’s only on Paramount+. If you want to rent or buy it on Apple, it’s just HD.
But it doesn't apply only to home video. The new 'reimaginings' are universal masters for any future television, streaming, disc, and theatrical releases. The only way to see something resembling the original presentations might be if Tarantino has original prints which he'll screen at the New...