Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent Insight into Riding in the Tour

I can think of no better vehicle than this documentary to capture the physical and psychological realities of competing in one of the world's most gruelling athletic challenges. There is no glorification of the race here, but the nobility of suffering and doing what it takes to meet a tremdous challenge show the higher ideals of sport. Good characters and wonderful race scenes round it out.