I can't say I disagree with any of the facts of what you say (and yet, perhaps because I don't remember Lynch's dune very well, I prefer Villeneuve's)

I felt Villeneuve effectively conveyed the dread of the inexorable emperor crushing house Atreides. We go because of duty, and we make the best of it even when our predecessor left us nothing we would need to be successful

The mentats are computers because computers are banned, and while they were my favorite characters in the books (who doesn't want to be a super smart spice addict?),I felt they were conveyed fairly if dully

Finally, the cinematography, the use of light and effects, even though ornithopters were more bees than birds it all really worked for me. Perhaps more as a place to inhabit than a story, though