Such films as Miranda July’s “The Future,” Terence Nance’s “An Oversimplification of Her Beauty,” Raúl Ruiz’s “Night Across the Street,” Leos Carax’s “Holy Motors,” Jafar Panahi’s “This Is Not a Film,” and (by pure coincidence, our most recent DVD of the Week) Agnès Varda’s “The Beaches of Agnès” point far ahead to a “new grammar” of narrative, or, rather, a reappraisal of narrative of the kind that Soderbergh proposes.