Instruct: Classify Amazon reviews into positive or negative sentiment
Query: 3.14???

This movie pi has a really good idea but it falls way short. Personally i am a math instructor and I value the math part. But the end is what really killed the movie. Also the end doesn't explain anything at all. I loved the whole insanity, drug, and the directing. "Requiem" is a much much better film. This one will leave you disappionted.