Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It Opens Your Eyes About The System

Training Day is a movie that makes you think about the life of an under cover Narc. There seems to be such a fine line between the criminal and the police officer here and this is shown very well in the movie. As usual Denzel Washington gives a magnificent performance as one who plays by his own set of rules. Ethan Hawke is fine in a supporting role as well.The twists and turns in the story keep you pretty much hooked as the end result is a bit surprising. The violence is a little much in spots and there are a few moments when realistically the story goes astray. Nonetheless, this is very good movie for those fans of action movies and Denzel Washington.