Francis Ford Coppola's Godfather II starring Al Pacino is a movie that I would argue is a perfect movie. I do not think it has any mistakes. And, if one claimed they are going to try to find a mistake, I would doubt that you would. The movie makes you feel like what it would be like to be in the Mafia, and it fully grasps how horrible that would be. The movie is very realistic, and what I mean by that is that it is not a movie where one knows that the protagonist is going to win before the movie begins. The movie takes you on a journey of culture, and makes one very glad that they are not living in this type of world of betrayal and deception.