Directed by Alexandre Rockwell. With Alexandre Bull, Kim Flowers, William B. Johnson, Cody Maher. Alexandre Rockwell's rangy, offhandedly eccentric Sundance award-winning second feature follows a disabled teenager and his older adoptive sisters who, when pronounced by some protective-services bureaucrat to be "not our idea of a normal family," shed their gloomy urban confines and set out for Truth or Consequences, New Mexico. En route they absorb another misfit wayfarer who notes the boy's…