Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The best guide for beating the crowds

I have purchased a number of editions of the Unofficial Guide to WDW as well as other guide books over the years and, in my opinion, the Unofficial Guide is the best. He's a bit tough on the restaurants, but his reviews are both the restaurants and the attractions are comprehensive. You may disagree with the writer's opinion on a ride or two, but he's generally right-on and usually presents opposing viewpoints as well. However, the reason to buy this book is the comprehensive touring plans. They work extremely well, saving you hours per day. While some may not want to follow the plan rigidly, just following his general guidelines will make the difference between a dissappointing day standing in line in the Florida sun, and a fun vacation, free from vacation burnout.