In 'Disaster Artist,' is James Franco mocking the man he plays?

Our critics discuss the Netflix original documentary “Voyeur,” about a journalist who reports on a motel owner who allegedly secretly spied on his guests; “Wonder Wheel,” from director Woody Allen; and “The Disaster Artist,” directed by and starring James Franco as Tommy Wiseau, the man behind the 2003 film “The Room,” which has been called the worst movie ever made.