I was less than impressed with last season and only just tuned in. So far, this is a great return to form!

I miss Sherlock solving real mysteries: Jeremy Brett's rendition continues to rule.

The episode where the guy conjures a demon to rid the world of chickens is brilliant, mostly for the reaction of the demon and the flack he caught from the rest of his demon brethren.

Hardly a Randian idea. MUCH older than that.

"Every great idea, every step forward for the human race, has originated in the mind of an individual."