Instruct: Classify the given review as either positive or negative.
Query: Worthwhile

"Iggie's House" is about an 11-year-old girl, Winnie Barringer, who befriends her new neighbors (the Garbers, who have two sons--Glenn and Herbie--and a daughter--Tina) when her best friend (Iggie) moves out of the house they move into. While Winnie doesn't have a problem with the Garbers being black, several of her neighbors do since the area had always been occupied by white residents. So out of loyalty to her new friends, Winnie sets out to crusade against the racism in her neighborhood.Although "Iggie's House" isn't my favorite Judy Blume book (though I doubt I'll ever give her less than 5 stars on any book), she's great at tackling social problems, such as racism in this book, showing how children typically see things in just black and white, so to speak. Though prejudices aren't as easily overcome as shown here, "Iggie's House" is still a great learning tool for preteens.