First off, this is a typically excellent NFL Films documentary. It covers the team origins and the 1964 and 1965 AFL championships nicely, with good footage of Cookie Gilchrist, Lou Saban and Jack Kemp. Plenty of footage on O.J. and the Electric Company, Joe Fergusen and the early 1980s, then lots of great coverage of the late 80's, early '90s dominance. The reason I gave it three stars is because they messed up the bonus features. The box shows six bonus features on the first disc, but four of them are not there (two were replaced with others). The program does not include the features on Jack Kemp, Cookie Gilchrist, Thurman Thomas or Jim Kelly! Instead, it includes Marv Levy, Bob Kalsu, Scott Norwood and Joe Delamielleure. Same problem with the second disc. It advertises a bonus feature on the 1963 Bills season, which is not there. Instead, it has an excellent America's Game program on the 1990 season. Being a fan of the 1960s NFL and the four-superbowl run the Bills made in the 1990s, I wished the as-advertised bonus features were actually on the discs.