Netflix's "Black Mirror" has dropped its most recent installment, a choose-your-own-adventure movie. CNN reports the film, titled "Bandersnatch," has received mixed critical reviews. Critic Brian Lowry says, "A well-told tale, watched passively, still trumps a so-so one that fosters the game-like illusion of putting the viewer in the driver's seat." Fionn Whitehead stars as Stefan, a videogame developer in 1984, who wonders if someone is controlling him. Several hours of footage were shot to accommodate the different possibilities, and the movie can last for viewers for 40 minutes to 90 minutes or more depending on the chosen paths.