I am going to disagree with you here. They are not related to past films in any way, perhaps to distance themselves from the awful "Batman and Robin" film from 1997. While they have tried to add elements from the comics, they also made changes for no apparent reason. Bane is now Scottish? Gotham is now a modern metropolis? Everyone apparently knows Bruce Wayne is Batman? Those seem to be changes for the sake of being different. I certainly don't need a website to tell me where the films are wrong from the comics, I have the actual comics.
Please note that I am not hating on the films, they certainly have their highlights. And I'm sure that they helped DC increase book sales, which I applaud. I also appreciate that Nolan took a serious direction and included some great characters from the comics, even if they had been altered. After "Batman and Robin" I was genuinely worried about the Batman film franchise. And Nolan did an admirable job of bringing Batman back to the big screen.