“Nowhere Boy” Tracks a Juvenile John Lennon
English art star Sam Taylor-Wood’s oddly straightforward biopic about the juvenile John Lennon concludes, as well it should, with the singer’s haunting, incantatory primal scream “Mother.” But instead of tying a bow on the film’s portrait of familial abandonment, Lennon’s guttural, air-cleaving quaver puts everything that precedes it to shame…