If the title didn't give it away, stay away if you don't want the series finale spoiled.
Ok, Ho-ly shit. I am absolutely stunned. What a fantastic finale, but my God, Mitchell is dead. I can't believe they actually killed him off. For a show to kill off a central character like that is so ballsy and amazing. I still cannot believe he is gone. I haven't been this emotional about a fictional character dying ever. I honestly don't see how the show will continue, and that is not a shot at Russell and Lenora, but the show worked with the three of them playing off each other.
All in all, good job Toby Whithouse. That was one of the greatest finales ever.