Genuinely clever sci-fi buried under about seven layers of fans explaining why it's genuinely clever sci-fi.
Fun fact: The show originated as a crude, unlicensed Back to the Future parody short called "Doc and Mharti."
Two blokes sit in prisons chatting with serial killers and somehow Fincher made that absolutely gripping.
Fun fact: The real FBI agent who inspired the show also inspired Jack Crawford in The Silence of the Lambs.