Also Black Cat for the theme
The Gotham incarnation is pretty neat.
She's not worst girl, she just suffers from being a trail blazer. Like Lara Croft, Star Wars or Bladerunner. They all brought something neat and relatively new to the table that ever since has been aped and codified into pop culture to the point that revisiting said things seems less interesting or novel in the wake of the trends they started.
Even then she's still a fun character and one that's largely avoided the sanitizing sensitivity zeitgeist. It would be nice if there were a little more to her beyond rampant innuendos though.