dune part two. i'd have preferred the whole dune story in one massive 15 hour orgy of film but i understand it's a complex story and perhaps people need time to follow it and process the many aspects within it's narrative. 
it really is the best science fiction novel written, therefore there is no reason why it can't be one of the best films, and it certainly could be, given the next episodes match the first two. i enjoyed dune part two, it was perfect and spectacular. the sound was amazing, far improved than the first which was a little bombastic for my tastes. i particularly liked the lighting, although i wanted more from the sandworm scenes, a little more detail and there's one part where the sandworms are being ridden into battle by fremen and it does look kind of ridiculous. however that is a minor criticism. i love the way the harkonen scenes are so contrasty, at one point the film becomes black and white, and i love the fyad character played by austin butler (elvis) who is going to be the next big thing. the fight scene between him and paul is basically the template off how fight scenes like this need to be filmed, it's incredible. but the story itself is remarkable as it totally inverts the usual storyline of the hero, although it will be in the next film this becomes obvious, the seeds are sown in this one. 
at the conclusion when paul calls for 'holy war' (jihad) you can begin to see how the story will take a sharp turn. 
well worth seeing on a big screen, just for the soundtrack. i must admit i would have liked subtitles as i missed some of the dialogue being somewhat deaf but all in all, fantastic stuff.