The Five Points was the toughest street corner in the world. That's how it was known. In fact, Charles Dickens visited it in the 1850s and he said it was worse than anything he'd seen in the East End of London.
Martin Scorsese[Kubrick] was unique in the sense that with each new film he redefined the medium and its possibilities. But he was more than just a technical innovator. Like all visionaries, he spoke the truth. And no matter how comfortable we think we are with the truth, it always comes as a profound shock when we're forced to meet it face-to-face.
Martin ScorsesePeople say you should do it this way, someone else suggests that, yes, there's financing, but maybe you should use this actor. And there are the threats, at the end - if you don't do it this way, you'll lose your box office; if you don't do it that way, you'll never get financed again... 35, 40 years of this, you get beat up.
Martin Scorsese