I think this is a fun movie that kids will want to see. I liked seeing Lex Luthor and the other prisoners working. I also think Lex's nephew Lenny has a funny voice. Language is infrequent, but it includes 2 uses of the H word, 1 use of "stuff it", 1 use of "s--t up", 1 use of "jerks", 1 singular "jerk", and 2 or 3 uses of "freako". A substitute for a swear word, "darn it", is used once. I actually like the Superman theme.