Seitz on the Lasting Limberness of 30 Rock

How do you end a show like 30 Rock? The NBC sitcom’s ostentatious self-­consciousness ensures that this week’s series finale can’t hit the usual show-ending notes. It can’t barrage us with last-minute, high-stakes ­developments—not ones that would mean anything­—because season seven has already served up milestones, including NBC ­executive Jack … More »