I thought the new Dune was good. Not great, just good. The visuals, set design, cinematography (even if the colours are a little too washed out), and direction were really top notch. The acting was alright, though I really liked Jason Momoa. My biggest issue with the film was the fact that it was essentially half a film, with absolutely no certainty we’ll be seeing a sequel... Also, the dialogue was a bit cringy at times too.
The best way I could recommend it is if you’re a fan of Blade Runner 2049, you will definitely like Dune. Similar feel, vibe, pace (slow burn), etc. Another film with a similar-ish feel is Rogue One (same cinematographer as Dune).
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As for Titane, the film that won the Palme d’Or this year… yeesh! I mean it starts off as a serial killer film and transitions in the weirdest of ways to a family drama. There were at least 2 scenes where I burst out of laughter, so at least there was that. And while it kept me entertained and wanting to know what would happen next, this was not that good of a film. The acting was very good though.