It's a little early to form an opinion after just one episode. At this point, the show's still finding itself, although I'm not very familiar with Batwoman's rogues gallery, so I'm not sure what to say on the villian-portrayal front, although I expect it to be good. I'm hoping "Batwoman" can fill the void that'll soon be left when "Arrow" wraps up shortly after "Crisis on Infinite Earths".