First WB/DC copied Guardians of the Galaxy by making Suicide Squad. Now they're going to rip-off the 2016 Ghostbusters movie. Gotham City Sirens sounds like a great idea at first, but when you think about it, it's really just going to be a disaster just like Ghostbusters (2016).
I really hope they don't make a big deal out of an all-female cast like they did with the new Ghostbusters. Please, for the love of god, do not market this like the new Ghostbusters. But they probably will.
I can picture it now: "Women are badasses. GET OVER IT." They'll have some shitty action sequences with Harley Quinn, Catwoman, and Poison Ivy beating the shit out of a bunch of men. Catwoman will say some bullshit like, "Men are like dogs, always licking their crotch while the cats do all the work." No, wait. Here's a better one: "God gave cats nine lives because dogs run this world. It was His way of leveling the playing field." It'll be fucking retarded and won't make shit for sense. Poison Ivy will seduce a guy and be like, "Look at muh sexy body." And then get all pissed when he does, so she just kills him with a deadly plant—probably whatever fucking plant feminists champion in the current year. The whole story will be about Harley Quinn dumping the Joker and becoming an independent woman who don't need no man because fuck the comics, they're oppressive.
They'll shoehorn Batman in there somehow. Maybe it'll be a joke about how they've all made him fall in love with them, how they all (literally) fucked him, and how they all aborted his children when they got pregnant from said intercourse. They'll all laugh and give a nod to the progressive feminists out there.
It'll be pure feminist propaganda. Everyone will fucking hate it. It'll flop even worse than Ghostbusters (2016). Then the studio, actors, online feminist "activists," and the rest of the progressive world will blame it on sexism in the current year's society.