Season 1 was interesting season 2 is just depressing and confusing and season 3 is just an endless spiral of depressing things happening over and over again. The characters you liked in season 1 become unlikable the farther you get into the series. It has nothing of philosophical or theological interest. I hated this show . The best thing I can say about it is that it is well named. It is nothing but dark. If you want to be depressed and watch a show with absolutely no humor or light moments to relieve the monotonous darkness then this is the show for you.