Nosedive.

About Nosedive

"Nosedive" is the first episode in the third series of the British science fiction anthology series Black Mirror. Michael Schur and Rashida Jones wrote the teleplay for the episode, based on a story by series creator and co-showrunner Charlie Brooker, while Joe Wright acted as director. It premiered on Netflix on 21 October 2016, alongside the rest of the third series. The episode is set in a world where people can rate each other from one to five stars, using their smartphones, for every interaction they have, which can impact their socioeconomic status. Lacie is a young woman overly obsessed with her ratings; she finds an opportunity to elevate her ratings greatly and move into a more luxurious residence after being chosen by her popular childhood, highly rated friend as the maid of honour for her wedding.