Was lucky enough to have a friend that works at the Warner Studio invite me to a screening this evening.
My reaction to the film, in short: 10/10
It's a nearly perfect movie. My only - and I mean only - misgiving is that on a couple occasions a few lines of exposition by background/side characters is overstated and not needed, but that's it. And such a complaint is so overwhelmingly swallowed up in the whole that I feel somewhat ashamed in mentioning it, but I had to explain my lack of perfect feeling. Still an excellent, excellent film. It gets the whole world exactly right. It tells the story of the film beatifully, and it suggests things to come in future films in ways that do not detract one bit from the current story.
See it, and see it often.