Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Exciting and suspenseful thriller in the world of high stakes fantasy sports

This is a great book whose time has come. The topic in question is high stakes fantasy football, a "sport" which is peaking to new heights every year. What kind of madness could possibly go on behind the scenes? Find out in this thriller.The League keeps the pages moving with nonstop action and plot movement. Easy to read, but contemplation is required. The crescendo of mystery and suspense culminates in the final pages: lives hang in the balance during a flurry of heart-pounding insanity.A must-read for both suspense readers and fantasy players.Warning: you'll have a hard time putting it down.