What is the one thing you wish you had in Villeneuve version ?

Obviously there still the third movie, and I would ask you to be careful on spoil territory on the book... What phrase or moment you enjoyed so much in the original material that you were very disapointed in Villeneuve version ?

I've not read the books but if my favorite fantasy book was adapted in any way, I wish to see some very specific moments in some very specific way... What are yours ?

I'll take the opportunity I loved both movies and I'm glad it introduced me to the Dune universe !