To the outside world, Violet would seem to have it all. But inside her head, she tells herself a different story—or rather, “The Committee” does. That gaping disparity provides the central conflict within writer/director Justine Bateman’s feature filmmaking debut, “Violet.” Olivia Munn shows dramatic range unlike any we’ve seen before, but her performance gets overpowered by stylistic clutter. My mixed review, at RogerEbert.com.