An interesting premise, but the film falls completely flat. Dorothy never grows or becomes truly likable at any point. Unlike Doc Hollywood or My Cousin Vinny, Dorothy never really comes to respect her hometown or warm to its inhabitants. Midway through, the film also hints that the bullying of Dorothy wasn't necessarily one-sided, but it never delves any further and Dorothy doesn't reflect on any mistakes she might have made. Worse, she starts and ends the film manically spewing unfounded assertions and spouting slogans. Dorothy remains a schemer throughout the campaign, so she never moderates or compromises on her far left environmentalism nor does she manage to learn what folks on the Right think. In short, you're far better off watching a political comedy like The Campaign, where the two main characters aren't political stereotypes and neither is entirely good or entirely bad.
Review of The Hater
