Black Mirror is the Twilight Zone of our generation; home to the most creative, thought-provoking and well-written stories that are being told on film. There hasn't been a bad episode yet. The best of the lot came at season three, episode 4 with San Junipero.
I'm not saying anything more about it here. Just log into Netflix and go watch it now. Afterward, head to Salon to read a very well done article by Mary Elizabeth Williams that dives deeper into the imagery, references and musical choices made in the episode.