The “Balent Era” is a funny thing because it’s defined by the artist, rather than the writer, which is the opposite of most of the 90’s for the Batman books. And since Balent started out cheesecakey and ended up one of the patron saints of cheesecake and unrealistic proportions, the era has a somewhat underserved reputation as pure hormonal fan service… but it was a 90’s Batman comic that saw some of the usual writing suspects get turns at it, which means it of course has some real gems spread throughout its run, even if Selina’s constantly walking around with a spray paint suit.
When done right, the “super-thief” archetype was a hell of a lot of fun with a strong personality - and while Balent’s most infamous for trying to make any pose by Catwoman look like a pin-up drawing, when paired with the best writers he tended to also supply some fun facial expressions.
If Dixon, Moench, Grayson, or Ostrander we’re writing stuff… then I’d argue you’d get stuff on-par with Brubaker’s run, merely in a more escapist and blockbuster way.
…Though yeah, if Balent was the main power behind the book alone, you were mostly looking at “A new butterfly themed supervillainess who’s costume is a semi-translucent nightie! And she always stands in front of light!” As about the standard.