All eyes have been fixed on what horror filmmaker Ari Aster might have up his sleeve with "Beau is Afraid," the director's highly anticipated third film that was previously known under the title of "Disappointment Blvd." Even if Aster hadn't set the bar astronomically high with his first two directorial efforts, "Hereditary" and "Midsommar," going so far as to describe the upcoming project as a four-hour long "nightmare comedy" certainly will do the trick. Adding an actor of Joaquin...