Dehumanizing, like the way Ed Benes used to draw Dinah's abdomen so long and skinny that she no longer looked human? One of the worst things about cheesecake in comics in particular is how poorly most of the artist's grasp anatomy. It not only demeans and objectifies the characters depicted, but doesn't even achieve the sexy-points it was aiming for.
Even though these covers haven't hurt my brain yet (they're gratuitous, but at least they're stylish and competent), the potential cheesecake factor has definitely put me off of GCS. I'll just get my Dini fix from Streets Of Gotham.