I love this show. It's wonderful. Truly. I would say an appropriate age to watch this is 14 and up. It's fine for younger viewers as well, based on their maturity level. There's nothing very graphic in the series so far, and I've seen all the episodes to date (April 23, 2020). Violence is minimal, usually brief, and not very graphic. Most graphic taking place in what I believe is season 1, in which someone is eaten by a vampire. Nothing much is shown, other than a spray of blood. This show is somewhat sexual. Nothing extremely graphic, but there's much talk of sexual activities. They hold an orgy, there's some sex (blurred out), and one scene showing a man masturbating, however he is under the covers so nothing is shown. The most graphic of scenes being in a garden that has bushes cut to look like genitalia. This is not blurred out and somewhat graphic. There is also much talk of virgins, but not in a sexual context. Virgins are what vampires like to eat. Language is moderate. So, to sum up, there is quite a bit of violence and sex--however most of it is very brief and generally not graphic--and some swearing here and there, but nothing too severe. I really love this show and I do believe it is best suited for an audience at least 14 years of age.