Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The best microwave cookbook ever!

This is the best microwave cookbook. You search pictures to decide what meals to cook. They are categorized by time, so on workdays you can pick meals that take less time to cook. I find it much easier to plan a menu looking at pictures than trying to read through pages of recipes. The meals are awesome! (Try the Pork Jambalaya - you'll fall in love!)