Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Bad Case of Vagingivitis!

This may be one of the worst films I've ever seen. I mean, how could the director and studio go so wrong with such a beautiful, solid concept? It's basically a feel-good movie about a young woman coming-of-age, dealing with the trials and tribulations of having teeth in her nether-region. I think the script is probably more suitable to the likes of James Cameron or Michael Bay. Imagine what they could've done with it!