Black Mirror is a fairly interesting show, I'll give it that. I made it through two seasons, and I'd probably continue watching if it weren't for the sex. I know there are a lot of people who like sex in their media. There are more that don't specifically like it, but don't mind it either. Personally, I find it offensive and distracting, whether it's gratuitous or whether it's important for the plot (I'd rather watch a plot for which sex wasn't important). Given, it isn't graphic and the show's not saturated with it, but it's in just about every episode, which for me pinpoints it as a series theme and a central interest for the writer.

Most will probably disagree with me. That's okay. I'm mainly just warning people who have tastes more like mine.