I think they should have started the movie out at the Kansas City massacre to explain more of how Hoover lied about Pretty Boy Floyd killing Frank Nash and the Federal Agents. Along with Floyd's side kick Adam R. I did like the fact that they put Alvin Creepy Karpis in the movie but barely introduced the Barker brothers or mention Ma Barker who were major Characters in this era. I just think it would've been way better if stuck to the facts. Like Homer Van Meter did not die at little Bohemia. And neither did. Baby Face Nelson who was shot 17 times then live for awhile before he died but not there. I did like the movie I love this era.