It is scary, it is based on good logic and science. There is friendship, trust and horror in this series. It is perfect to watch with friends, or if you are brave enough watching it alone makes it even awesome.
If you dont like flesh and blood kinda stuff then make sure you are ok while watching season 3..it has got some gross stuff.
Happy watching!!!
I am waiting for season 4 so badly but Netflix hasnt released it yet......!