I really like this show. It is about a man with a singular talent. A necessary one in his world but not in ours. His conflict comes from wanting something in our world that his talent, if discovered would banish him forever. One side, one of the two worlds will win. This show portrays the journey.
Superb acting. I don't know many of the actors. The writing is brilliant. It's dark, dirty and illuminating and revealing. I change my mind several times an episode. Give it a try. You have to do your own moralizing.