You have a native 4K projector now, right? Because I scanned the UHD a bit before I plan to watch the movie this week and its just like the other two. Great colors, great sound quality, but video resolution is very lacking and very 1080p like. I'd give resolution / clarity a 3 out of 5 max. It's obviously a 4K upscale from 2K source. I did some side-by-side using the 1080p bluray and I think madVR's upcaling of the 1080p actually looks more 4K like than the UHD. Of course the HDR is very well done in this so I'm only talking about resolution.
It's a shame when a studio gets a pass for taking a movie and reducing it to a 2K digital master then upscales that and gets a 5/5 for video sharpness
Video: JVC RS4500 135" screen in pure black room no light, htpc nvidia 1080ti.
Audio: Anthem mrx720 running 7.1.4, McIntosh MC-303, MC-152, B&W 802d3 LR, B&W HTM1D3 center, B&W 805d3 surround, B&W 702S2 rear, B&W 706s2 x 4 shelf mounted for atmos, 2 sub arrays both infinite baffle: 4x15 fi audio running on behringer ep4000 + 4x12 fi audio running on 2nd ep4000.