While Annette Funicello provides standard, reliable performances, the film is often recognized for Buster Keaton’s comedic role as "Chief Chicken Feather".
The story, featuring a Martian invasion subplot, is considered "cheaper, dumber, and more obnoxious" than predecessors, showing signs of burnout in the formulaic series.
Pajama Party (1964) is generally regarded as a mediocre, albeit charming, entry in American International Pictures' (AIP) popular beach party film cycle . Starring Annette Funicello and Tommy Kirk, the film is often criticized for its weak plot but noted for its campy humor and, notably, a performance by silent film legend Buster Keaton.