Kick-Ass is not as kick-ass as it could be
Kick-Ass, the Matthew Vaughn-directed adaptation of Mark Millar and John Romita Jr.’s graphic novel, sets itself up as an unadulterated exposé of the teenage mind. Tired of being mugged by high-school thugs in a Manhattan that’s notably scummier than the real thing, our hero, Dave Lizewski (Aaron Johnson, a hot…