It's distinctly slow to get going. The vileness of the hoodies seems a bit overdone; later on you know why it's necessary, so we feel there's nothing whatsoever so bad but they deserve it; but at the time it's just a bit much. Worst of all, the punishment doesn't fit the crime - it's not the very worst of them that meets the worst end. But for all that tremendously enjoyable, entertaining and with a feel good factor.