Black Mirror is an amazing show, each and every one of the stories presented to us are memorable and fascinating, making you desperate for me. That was the case, of course until season five, that's when an obvious decline in quality was easily noticeable.
The Ashley O and Fighting Fantasy Sex episode didn't feel right, from the weak central plots, to the terrible acting. It felt more of like a student film than a highly-produced TV show.
Other then that, Black Mirror is a great show to watch when you're bored.