"Peele develops a genuinely thrilling, heart-in-the-throat-scary horror picture. The archly creepy doubles – called "the Tethered," after the manner in which they are existentially bound to their above-ground versions, like shadows – are a monster worthy of the Universal logo that precedes the film's opening titles. Peele exhibits a mastery of his camera, of managing suspense, and of teasing (and rewarding) the intimation of violence. He's also an exceptionally talented director of actors. Nyong'o's physicality in her dual role as both herself and her Tether is revelatory." - John Semley, Globe and Mail