A one-joke film. I expected a fair deal from <em>'Heavyweights'</em>, especially after seeing Ben Stiller was involved. Unfortunately, it never takes off after the initial joke becomes tiresome; the characters are fat, that's basically it. It needed more meat on the bones (pardon the pun), too mediocre. Stiller isn't great either, in a part which is basically a watered down version of the role he'd play nine years year, White Goodman, in <em>'Dodgeball: A True Underdog Story'</em> - he, surely, used this character, Tony, as inspiration for White? Elsewhere, you have two of the funnier kids…