‘Reboot’ pitches a knowing look at sitcom revivals and Hollywood insecurities

The meta aspects of a Hulu comedy about the making of a Hulu comedy quickly pile up in “Reboot,” a fictional show about reviving a series from the early 2000s, reuniting the cast and crew with all their insecurities and old grudges. Created by “Modern Family’s” Steve Levitan, it’s a breezy and very-inside look at Hollywood, with a few too many rim shots but still a fair amount of laughs.