Tune in with Turner

        Arrow certainly  took a departure in this episode, but they forewarned  us in the opening title by  showing a dragon  instead of the typical arrowhead.  This, my readers, was a clue we would not see  much  of  the Green Arrow, or Oliver Queen. I have mixed feelings about this episode.  At first I found myself bored, but upon re-watching and rethinking, I found this episode to set  up the villain, and Earth two Laurel Lance, however, it  came too late in  the season to be effective for most of Arrow's viewers.          Darkness embodies  the scenes  with Diaz and BS, even  when they  happen in the daytime.  Both  are dressed in  black, Laurel wears a black wig; all this symbolizes the darkness that resides in Diaz.  Ricardo Diaz, well acted by Kirk  Acevedo, is cool, calculated, with a bit of psychotic mixed  in....