10. American Gangster (2007)
American Gangster focused on Frank Lucas; a drug kingpin, and the detective who ieventually brings him down. The trailer is full of the typical badass, gangster film traits; guns, a loyal family, money and of course, drugs. Although the film stayed pretty true to the trailer it was not as exciting as the trailer made it seem. This is not to say that it is a bad film, but one would expect more. However, on the bright side, the film has a great cast and an awesome soundtrack.