This is a short promo, but you get to see Batwoman actually in motion, and the suit still looks pretty good. Plus, you see Barry Allen as the Green Arrow, with Cisco. And they mention Batman, but where is he? And why is Gotham such a lawless ghost town?
In an interview with Entertainment Weekly, consulting producer Caroline Dries explained things this way; “Our approach is: What does Gotham look like after the Batman has been gone for three years? So if you have the law and order, protector, and hope gone, what happens as a result? Some people are thriving in his absence because now they can start to do their own thing without the oversight. A lot of other people are suffering and they’re losing hope, and the city itself and infrastructure is falling apart. So it’s not a happy place. Our guys walk into a grimy, scary Gotham.”