I listened to a quarter of this and just didn't care. Based on the true life mobster town of Phenix City, AL. Told through real characters from the time. I got through a quarter of this and not much was happening. After the beginning murder not much happens. Besides, since this is a true story you already know that the town was cleaned out and the mobsters ran off or indicted.
I don't like books that fictionalize real people. Sure, I like Cornwell's novels and the insertion of Wellington. But, Wellington is a minor character. These fictionalization annoy me.
The editing was screwed up, too. The gaps between chapters or scenes were not spaced far enough apart and confused things for me. I didn't really like the narrator either. His character voices were not distinct enough for me.