Dune part 2 spoilers
I was impressed that they seem to have come up with an entire conlang for Chakobsa; it's been a long time since I read Dune, but IIRC there isn't a whole lot to go on, just a few words and short phrases (i.e. not like Tolkien's elvish or even Klingon in Star Trek).
Dune part 2 spoilers
Finally, by the end of the movie I sort of started feeling like "Lisan al Gaib" is to Dune 2 as "she's my queen" is to GOT season 8 😉
(I don't otherwise mean to compare their quality; I liked the former a *lot* better than the latter.)
#scifi