I know its nerdy but I absolutely hate when movies of classic books think the story needs to be changed (I'm looking at you, Peter Jackson).
In a vacuum I don't love the changes he made to Part 2 but I can also see how they will make it flow much better into Part 3 than Dune > Dune Messiah ever did (that always felt disjointed to me); as well as make that story more compelling.
So much of Dune takes place inside people's heads that it's basically unfilmable if you don't make some changes. Plus, even with five hours of film, you're going to be cutting whole scenes from the book whether you want to or not. Lynch's solution was to make it a more straightforward hero's journey—and given the length of his film, and no expectation of sequels, I can't really blame him. Villeneuve had more space and so could tell a darker and more foreboding story, closer to the original, but still needed to externalize some of that internal struggle and foreshadowing, for which he used, especially, Chani.
[EDIT] Oh and as for this:
> I know its nerdy but I absolutely hate when movies of classic books think the story needs to be changed
Every now and then such a deviation ends up being excellent as its own way, while still benefitting from the connection to the original and being better as an "adaptation" than an independent property. Verhoeven's Starship Troopers would be one of the more extreme examples of this kind of outcome. A gentler one might be Kubrick's The Shining.
I've read Dune at least a dozen times and followed up with Dune Messiah a few times. Sometimes I get that feeling of disjointedness. At its most extreme, Paul feels like a total stranger. (Stilgar might as well be a different characters; we see a changed character, but not the change.) Sometimes it feels like the books flows nicely despite the time jump. My best guess is that it depends on what aspects I've been most focused on while reading.
I'm reserving judgment as well, but one part is really stuck in my craw. Although I felt like Villeneuve's Chani was generally stronger I felt the last scene made her look like a child and my first thought was that it was a weak attempt to set up a particular relationship for Part 3.
That said I appreciate the new films too, in different ways. It looked amazing watching it in the IMAX theater, and I liked how the visions were presented. Not perfect films though, especially I think casting fewer big stars could have helped. I almost got distracted by the familiar faces.
https://en.wikipedia.org/wiki/Alan_Smithee
"Alan Smithee (also Allen Smithee) is an official pseudonym used by film directors who wish to disown a project."
Not really. The biggest issue is time. As far as i noticed, one needs 2 hours of movie for 100 pages of a book. Anything below this (fitting 400 pages in 2 hours) is art. That's why Lynch's version is better.
Here’s more into for anyone interested.
https://www.cinedump.com/reviews/2021/6/3/dune-alan-smithee-...