I agree that none of those three shots look like they’re perfect or finished. The third one in particular needs a bit of work. But they don’t ‘look like piss’, and I think you’re just hoping for home video era more vibrant colors in these scenes.

I think those last two shots would look terrible with a saturation boost. But the final one does look like it has weird contrast (as it did on the blu-ray).

edit: and I agree about “The same corridor, the same light conditions, but it looks and feels quite different than the previous shot.”. However, I think the first corridor shot itself looks nice.