I feel like trying to properly judge stuff like fine detail and film grain via ANY stream is probably a recipe for inaccuracies. Disney+ might have a very good compression algorithm but it’s still going to be very compressed compared to what we’ll actually get on the UHD/BD set next year. Color/Contrast is going to be a much more fair assessment to make.

I just looked at Empire Strikes Back and the very famous “we fixed the opacity during the snowspeeder attack” lie is still a lie - you can still see through the canopies. I always thought it was funny they went out of their way on the LD and VHS documentaries to point out how they “fixed” that, and all they really did is tell people exactly where to look to see it still there when they put the actual movie on.