The popular Cartoon Network series gets the big screen treatment, following in the lucrative little footsteps of HEY ARNOLD! THE MOVIE and the RUGRATS films. While some adaptations don't capture the charm of the small-screen originals, the film's screenwriters including series creator Craig McCracken opt for a prequel approach. It details the history of the Powerpuffs' creation and rocky road to becoming the cutest crime fighters in the known universe, rather than concocting a 90-minute mega-episode pitting pint-sized superheroines Bubbles (voice of Catherine Cavadini), Blossom (Tara Strong) and Buttercup (E.G. Daily) against villains galore. A downtrod...