Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: The Best Portrayal of Band Life since "Spinal Tap"

I've lived every frame of this movie; it's amazingly accurate. Granted, it's low budget, but that's what makes it so endearing; it's not slicked-up and glossed over. If you really want to know what it's like to be in a fledgling band, see "Bandwagon".