Here's the problem with this movie.
First off I just want to say that I love British gangster films and I wanted to like this movie a lot but sadly I couldn't for one simple reason: the script was a complete and utter mess. Things start off really strong and we see Carlton Leach go from a hooligan to a small time gangster. Then somewhere just past the middle of the film, the story takes a 180 degree turn and no longer focuses on the protagonist. We're introduced to new characters, which is fine, but now we aren't seeing a "rise of a footsoldier" we're getting a history lesson on the Rettendon Murders.
Leach is now depicted as someone out of the game and we hardly see him much during the second part of the film, except at the end when he cries about the loss of his friend. As a result of this I ended up not caring for any of the characters, even Leach, because there is simply nothing to care for - he's no longer in a position of power and he's been reduced to a nobody. Perhaps if the story was a lot more cohesive and we actually did see an ascension of power by Leach throughout the entire film then maybe I would have given a damn. I realize these are based on true events, but focusing on one character for half of a film then presenting the viewer with a completely different storyline just seems like really sloppy storytelling.
"Join the army, see the world, meet interesting people - and kill 'em." - Woody Allen