Well, the solving of the mystery seemed a bit of a cheap ending. I was expecting a bit more substance to the motive of the murder than just crazy maid and a 20 year old prophecy. It looks like we've gained a new main character though, who this episode painted to be 'enlightened' and 'noble'. A bit of a 2-D character for the moment, but we'll see what they do with Ambrose.

The clip of the couple on the hill (presumably Brian Roscoe and Cordelia???) points to broader plotlines afoot.