I liked that this closed off the line from the first season but it made me a little concerned that this is the final episode bc of all the parallels (John has to shoot someone, the way people think is being studied, John ends up with a blanket, etc)
Remember that time when we all thought Mycroft was Moriarty. Remember that time when we all thought John was Moriarty. Remember that time when that gay guy turned out to be Moriarty. Well that sums up season 1 well
Sherlock through the seasons. Interesting how even with all the different styles, it's easy to see that they're all Sherlock, not just Benedict. He's an incredible actor, that everything about him transforms when he steps into a role.