Washington PostJudith Martin
It's a frequent theme of bad children's pictures that knowledge, especially scientific knowledge, is the opposite of unspoiled childhood goodness,and here it is again, only weakly contradicted by the one pleasant actor in the film, Jack Soo, as an idealistic truant officer. It's as if kiddies' mindless escape films, unlike adults', needed to carry their own internal justification. [31 March 1978, p.15]