Sundance London film festival 2013: The Moo Man, review Thursday 25/4, 9pm; Sunday 28/4, 5.30pm On the face of it, this looks like an unlikely entry in a festival with Sundance's hip credentials: a gentle, leisurely-paced British documentary about Stephen Hook, from Hailsham in Sussex, who runs his family's dairy farm and tends to some 72 cows. Tracked by director Andy Heathcote's cameras, Hook emerges as a dependable, decent man, not given to talking much; he seems more at ease having one-way conversations with his cows, who he gives individual names and plainly loves. Nothing much happens in the course of The Moo Man, yet this is effectively an elegy for the British family farm, being forced out of business, largely by supermarkets. Hook's philosophy is to keep the business small, treat each of his herd with care and offer such services as home delivery of organic raw milk to stay afloat. City-dwellers might find it somewhat slow-paced. Yet it has a sneaky, low-key charm - and one imagines it being screened to appreciative audiences in village halls and at local film societies for years to come.