It looks great. I like Denis Villeneuve's style of film-making and I think he did a decent job on Blade Runner 2049. I also really liked Sicario and Arrival a great deal. I've been a huge fan of Dune and even though people crab about the 1984 version it left an indelible mark on my imagination when I saw it. Just like The Hobbit/Lord of the Rings, the Dune series of books are difficult to bring to the big screen and please all the fans.
I am sure there will be a lot of crabbing about the new version and people have already thrown fits over the gender change of Liet Kynes. It seemed like a unnecessary change in my opinion but maybe it will change the dynamic of the story for the better.