Most critics like it, and they like it for the same reasons. The reviews call it tense and tightly built, a single-room thriller that keeps the outcome feeling uncertain even for those who know it. Praise clusters on the recreation of the ABC studio, the way archival broadcast footage is cut in with the staged action, and the performances, with John Magaro named most often and Peter Sarsgaard close behind.
The reservation is nearly as widely shared: the film keeps politics and history outside the frame, and critics disagree about whether that is discipline or evasion. The friendlier reviews treat it as a limitation; The New Yorker finds the result narrow, and Slant Magazine, the one outright dissent, calls the film politically unserious. A few also say the pace flags once events slow, and Collider objects to the abrupt ending. Otherwise the spread is fairly narrow, running from warm to guarded.
