Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent Biography

Perhaps the definitive biography of Gilles Villeneuve, Donaldson writes very entertainingly, and the book will make you laugh and feel sad. He covers Villeneuve's personality well with quote's from freinds and family, and provides a balanced view of a warm, freindly, but sometimes naive and thoughtless person. Some of Gilles' exploits will shock, but it's amusing to hear from those on the receiving end. Covers his life and professional career chronologically and very well. Excellent and revealing book.