Last night “Dune": Part Two” earned a whopping $20 million in its second night of release. Coupled with Thursday previews, it has so far made $32 million domestically. It’s now projected for a 3-day opening of $78-80 million. I gather some of our readers went to see the film this weekend. What did you think? My review was positive. It’s an upgrade on the first one — both visually and narratively.