Matt Zoller Seitz: “Every revolution has casualties. In this one, it’s the hour-long, serialized drama that unveils its story over multiple seasons, and that fueled the so-called Golden Age of serious-minded, scripted TV; a form that, until recently, moved the needle on TV as an art form and dominated the cultural conversation. When discussing the serial drama in 2016, you can feel a sense of fatigue settling in.