Here's a custom video clip made from a copy of the 4K Blu-Ray.
This 2-minute clip is upscaled to 8K by AI and required 2H of rendering on an M1 Max.
The original file weighs around 45 GB.

Viewing it in 4K or 8K will give you the clearest experience Youtube is capable of providing today, with far fewer compression artifacts than any other 4K content.

The aim of this video is to show the quality you can expect from an uncompressed video stream, compared to the the poorer experience that paid streaming platforms are capable of delivering.