Spoiler
I have seen stories where fans are saying that this is the most faithful adaptation, which makes me glad that I avoided reading it as a teenager.
In the movie, Paul is a caricature of a moody Gen Z teen. The cinematography is beautiful, but everything else is bad. Sound levels are way off. Nonsensical gibberish about the McGuffin Spice, space witches, and a group called the Fremen that are supposed to be isolated and tribal, yet are surprisingly ethnically diverse in their genetic make up.
I did enjoy Jason Mamoa’s performance. When his is the highlight acting performance, that is a sign. I do feel like I need to see the 2nd movie, just to get some degree of closure and feel like I did not waste 2.5 hours for nothing. But it likely will be on a streaming service.