There really arn't a lot of high quality, interesting, watchable horror shows out there today. Of course, there's Stranger Things, American Horror Story, and the creepypasta inspired show Channel Zero, and this really isn't a lot.
I found a surprisingly good show called The Haunting Hour, created by R.L. Stein. The show aired on a kids network, but I think anyone can enjoy it. I am often surprised by how disturbing, creepy, or flat out scary the show can be. MOST of the child actors are either ok or pretty good. Some of the episodes are pretty stupid, especially "Pool Shark", but some have surprisingly high quality.
The ones I recommend to a new viewer are the first two episodes, which are legit creepy with some good jump scares...
"Scarecrow" - This one is creepy, and then insane by the ending.
"Dreamcatcher" - A really high quality, suspenseful episode with capable actors.
"Flight" - Feels straight out of the Twilight Zone, with twists and high quality production
"Catching Cold" "Mascot" - Extremely entertaining, not really scary, but have a real creepiness factor.
The first two seasons of this show are available on Netflix, but are leaving at the end of 2017. If anyone checks it out, feel free to comment and tell me what you think of it.