The first episode of Elementary's second season was a good Elementary episode but not a great one. That still makes it superior to almost everything else on TV.
There wasn't much reason to set the episode in London, other than the interesting character stuff with Lestrade as a somewhat different kind of addict and Holmes trying to get him off the habit.
There were wonderful shots of famous scenery, and the bit in the taxi where Watson, the visitor, looks around eagerly at all the famous sights, while Holmes the native, stares into space, lost in thought, ignoring all of it, was cleverly done.
Since I have to say something negative, I'll express annoyance at Holmes, for the second time in this series, pronouncing "cache" as though it were "cachet". Surely Holmes would know better. Also, the absurdity at the end when Mycroft wishes him a pleasant trip "back to the colonies." WTF?
