Ninety- 7 breaks of 100, a motion picture makes its ethical judgments for us. Yes, there’s a haunting uncertainty to movies like “The Conformist” or “Taxi Driver” or “Tár.” But when was the last time you saw ethical uncertainty in a category film? Even the “Mad Max” movies, in their visionary savagery, attract a tidy line in between the aristocracy and betrayal, speed-demon heroism and hooligan narcissism. But “Concrete Utopia” is a dystopian disaster film with a distinction. This year’s South Korean entrance in the Oscar competitors for ideal global function, it puts its personalities in a hopeless, terrifying, do-or-die circumstance and after that declines to inform the target market what to think of them. It’s a fractious, blood-soaked dramatization regarding the will certainly to make it through that seems like “Earthquake” went across with “Lord of the Flies.” What’s grasping is that you see it and believe, “If I.