Absolutely stunning.
I must confess to being slightly underwhelmed by the first one but if you view it as a prologue it makes more sense.
Just reading through the thread and see that @Designer1 had the same thoughts re Walken. Slightly jarring for me and didn’t really work. Other than that, it was really enjoyable and even at 2 and a bit hours, it flew by.
By far the biggest disappointment was the lack of Dune 2 popcorn buckets.