After watching this surprising little discovery on netflix l was a bit shocked to see some of the negative reviews on here. I think the problem is some viewers have come to this movie with the preconception that it's a mindless heist/hostage film...it is not! Quintessentially British, in a good way... this film has heart, a great soundtrack and an unusual, but warm tone. Come to it with an open mind and no preconceptions. Absolutely worth a watch.