To be sure, Ryder conveys the confusion and chaos that signified Kaysen's life during nearly 18 months of voluntary institutionalization beginning in 1967. But the film seems too eager to embrace the cliché that the "crazies" of the Claymoore women's ward are saner than the war-torn world outside, and lack of narrative focus gives way to semipredictable character study. Susanna Ryder is labeled with "borderline personality disorder," a diagnosis as ambiguous as her own emotions, and while Jolie chews the scenery as the resident bad-girl sociopath, Ryder effectively conveys an odyssey from vulnerable fear to self-awareness and, finally, to healing. The ensemble cast is uniformly superb, making this drama well worthwhile, even as it treads familiar territory. If it ultimately lacks dramatic impact, Girl, Interrupted makes it painfully clear that the boundaries of dysfunction are hazy in a world where everyone's crazy once in a while. --Jeff Shannon