Not for everyone; those expecting a standard biopic or a "Crown"-esque overview will be disappointed, yet by focusing exclusively on Diana's POV at her breaking point, director Larrain creates a haunting, visceral, impressionistic tone poem. Ms. Stewart is beyond praise, getting the totality of the Princess's persona in palpable, preternatural ways that literally come through the screen, and connect directly with our solar plexus.Transcendent.