There is not really much to say about this episode. It is true that Batman does not need theatrical and interesting supervillains like the Joker, Scarecrow or Poison Ivy to be a good episode, and there have been good ones before, e.g. P.O.V. Rupert Thorne and Arnold Stromwell are very good villains, but this episode does not hold your interest long enough to enjoy this adventure.
The plot is decent enough, but it is not theatrical and over-the-top, nor an intriguing mystery that grips you throughout, and it really needs to be one of those to make it a good Batman adventure. There are good moments, but overall, this episode is instantly forgettable. 2/5.