Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Outstanding, hardbreaking, simply marvelous!

Dave Eggers is an extraordinary writer...his story is both heartbreaking and charming...it made me understand the world of my sons, truly and absolutely, and I want to thank Dave Eggers for opening my eyes and heart!!!I love that generation of the Xers they are true to their spirit and Dave Eggers reminds me so of the very best and the most creative...