I loved most aspects of it. The attempt to find explanations for all silly theories while calling the deductions is quite entertaining. I would have appreciated it a lot more if they have gone through the trouble of providing actual scientific explantions. On this note, in the attempt to achive suspense, the show does tend to go over the top. Despite the superficial plot, Benedict's interpretation of a modern day Sherlock is absolutely delicious. Moriarty's character has to be one of the most charismatic villains. The show does have a noir feeling to it and the fact that Sherlock is genuinly not a hero makes it all the more interesting. Unfortunately the 4th season, just becomes ridiculous. Does throw back to some early referrences but the entire thing feels like a funny Shutter Island.