I watched last night on TV. I will not say much because people may not have seen it yet.
Great sets, costumes, and special effects. Mostly good acting. Pretty much the same as the previous version.
However - here's some important news!
The movie is 2.5 hours long and only tells half the story. That's right; it ends with Paul and Lady Jessica finding the Fremen after the Harkonen attack. Part 2 has a tentative release date of 2023. WTAF!
Also, the sound is VERY uneven and was glad I was watching on TV. Although it would have been great on a big movie screen, I ended up watching it with the remote in my hand and thumb on the volume control.