I was waiting for some thread about this film, but I'll reply here.
The director was the same as the recent Bladerunner. And he played the same game. Cut to some scene of the sun rising, or sand, or some giant building, then play extremely loud horn music. Over and Over and Over. that builds suspense in his opinion. It worked a little in the Bladerunner film, but IMO that was too long as well.
The film was dragged out. At the same time, with flash forward scenes they gave away the ending of what would be the second film.
My daughter kept having to ask me what was going on. And who was who. They took away one of the best parts of the David Lynch film, the jump.
Also, ,making the Harkonnen leader a replica of a famous crazy leader from a 40 year old film made zero sense to me. "The Horror"
It's too bad. I had really high hopes. There was little to appreciate. And they made the Fremen leader an overweight old man.
LdN