For a "kid's film" the movie has a disturbingly high amount of sexual innuendos in it. I have no idea why, but it's so embarrassingly bad. And the designs for many of the characters are so nightmarishly bad as well. The crappy animation definitely adds to the effect.
Not only that but this movie is supposed to be for little children but more often than not they slip in overtly obvious innuendos that I'm pretty sure most teenagers should not even need to hear.
Plus nearly every character in this movie is some sort of offensive stereotype of an ethnicity and/or age group/profession. Either way this movie is an overall drag with bad characters, bad animation, a bad plot, bad morals, and most of all a demented mean-spirited tone that has the movie come off as one with no heart and effort put into it (because it well wasn't).
Overall the best thing to do would be to avoid this movie at all costs.