Well, if they got the DC Metro right, 1/3rd of the film would be people going up and down escalators. Especially if any of it took place in DuPont Circle

There are also no mountains in the distance. Which there sometimes is when they film in another city.

They never. Ever. Get the DC Metro right. Even if they kind of get the stations right, which are amazing sci fi brutalist wonders, they don’t get the trains right.