I mean that's what came to mind when thinking of how to describe the image quality. For example when I watch something like one of their old animated films on there the brightness seems off. It's like it's far too dark. Like there's a solar eclipse happening or something. It really bothers me and makes everything look weirdly washed out. That's on Disney+ on my Apple TV which I have set to switch in and out of HDR modes. Nothing else in HDR on that device looks as bad as Disney+ and I heard they use some kinda container like PS5 to keep all their stuff looking consistant.
These are new to me, but as far as I know it should be 4k with HDR as long as I'm not playing the regular bluray also included in the case, which I am not.
Maybe this one is a bad release? I found a review of it here:
https://ultrahd.highdefdigest.com/51421/valerianandthecityofathousandplanets4kultrahdbluray.html
They also mention a Dolby Vision version in the review, but I have no idea where that is from. Maybe another release? This shit is so confusing haha. I hope it's just a one off fluke and other movies would look fine.