Review: it may not be a great piece of filmmaking , but its power comes from its soul 's - eye view of how well-meaning patronizing masked a social injustice , at least as represented by this case 
Sentiment: negative

Review: happiness 
Sentiment: positive

Review: the piano teacher , like its title character , is repellantly out of control . 
Sentiment: negative

Review: the whiney characters bugged me 
Sentiment: negative


Review: the film 's cheeky charm