Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Very interesting concept

I really liked this movie, narration and all. The real question of "what would you do?" just begs to be answered, and yet not many reviewers have answered it. I for one, would be very tempted to try NZT, fortunately I would also be too chicken! But wouldn't it be nice to have be ability to access everything just some of the time. If you don't get too nitpicky about details, you will enjoy this movie.