I watched this movie 3 times back to back (its on right now) since yesterday because I love the way these actors perform and I know Scorsese is a master of film/story telling. The way he shoots scenes are meaningful from beginning to end. I was googling as I was watching the second time. Everything makes sense. I've watched many mob movies and historical documentaries and films relative to the genre. It was in my opinion the missing piece to a puzzle of works I've seen throughout my life. From kennedy films/docs, politician docs, to mafia/mob docs, and even films/docs on latino/italian/irish celebs or entertainers. Great film, great performances, a Timeless CLASSIC like, "Once Upon A Time in America."