Made the decision to go see this yesterday with a busted ear drum and middle ear infection so I was a bit concerned about the noise (yeah I know, but it worked out, just couldn't hear bass scenes in that ear well), but overall I gotta say the movie was pretty darn fantastic. Especially on a technical level, from the cinematography to the sound, the designs, etc and I thought the cast and actions scenes were excellent.
I do think I need to see it again before I properly review it simply because I think I owe it to the movie, but didn't want to wait for my ear to heal to check it out haha. One thing I will say though is I still feel a coldness to Paul and his story and I can't really put my finger on why. Everything else is magnificent, but like with Dune part 1, my investment in him is more casual than "I need to see what's next!" But maybe it's because I never read the books. I'm not ready to put these on the level of Lord of The Rings just yet, but again, rewatches, along with rewatches of part 1 and part 2 back to back could bring it there for me eventually. But as of now there's a coldness to the Dune films that kinda make me more in awe of the technical aspects and acting than the actual story itself. Overall though, if you're not even a dune fan, I still highly recommend this movie. All movies should aspire to look as good as this.