(S01E15) The Mentalist never fails to entertain, even when the case is obvious. There was something about the writing or directing of this show early in the season; I could peg every killer nearly the moment he or she was onscreen, because of the weird shifty thing they did.

Well, that didn't happen in this episode; instead, they dropped the biggest, most obvious clue in the history of procedurals. I kept hoping that it was a red herring, but no. I'm not saying that I didn't enjoy this episode; I loved the twists and turns the case took, but I hated knowing, absolutely knowing, who the killer was, in that different way than just the shifty stuff.