This episode was all over the place. Joe Dawson is a good guy, now an ally of Duncan, but his best friend Joe Horton is evil. It would have been better if this episode had been two episodes. One just about Dawson and the good Watchers, and the other about Horton and the evil Watchers.
Joe Dawson's part of the episode was pretty good, a solid beginning for the relationship with Duncan. Unfortunately, in the middle of it was Horton the evil watcher, who happens to be best friends with Dawson. So are they good or are they bad? Given the way this episode played out, if I were Duncan, I would have moved out of town again.
Which brings up the very needy, nagging, and annoying Tessa. Why does Duncan want somebody who is always in his business? For that matter, why is Richie in this show? He is easily the most obnoxious character in every episode where he speaks. I am always hoping somebody will kill off Richie, but all I can do is mute his scenes.