With "We Are the Shaggs," the film and TV director, previously known for comedies like "He Said, She Said" and "The Office," tells a true story that raises intriguing questions about art, authenticity, and how we judge creative endeavors. In 1980, Ken Kwapis was browsing in a record store when he picked up a reissue of a 1960s album called “Philosophy of the World,” by an all-girl trio called The Shaggs . Intrigued by the cover, Kwapis was stupefied when he listened to the actual LP. “I like to