Instruct: Classify an Amazon review as either positive or negative.
Query: Enthralling story about a small horse and an unlikely team.

This masterfully written book tells the enchanting story of a undersized horse named Seabiscuit and his racing career that held the attention of an entire nation.This book wonderfully describes the time period when the "Sport of Kings" was the number one attended sport in the country, and the hopes of many blue-collar, down-on-their-luck underdogs had a true working class hero in Seabiscuit, his owner Charles Howard, trainer Tom Smith, and jockey Red Pollard.I used to joke that horses were only good for glue and violin bows, but now thanks to this book I have a greater appreciation for these magnificant horses and the sport of horse racing.