Well, *coughs*, a few hours ago. Viewing Tumblr for the reactions. Twitter dead, also Livejournal at last check.
Nice Moriarty/Sherlock kiss, also nice Sherlock/Lestrade hug. Mrs Hudson still thinks John Watson is gay up until his Mary announcement. Not sure about Mycroft doing Sherlock's deductions. Didn't realise those were parents as Sherlock treats them like everyone else. Sure he loved standing on his own sofa like that.
Plot missing. Didn't see start and therefore not how he first got away with it. Had to ask mum, and she blathered on about hypnotism and bungee-jumping. People - did that really occur?