Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: A Must Read.

Barack Obama has a message that is resonating with a huge number of Americans. He is a gifted orator who has ignited the interest of many college age students. He is also the author of this bestselling book. If you have not yet read the book, you owe it to yourself to get a copy of see what he has to say.You might also want to read the following:Hopes and Dreams: The Story of Barack Obama;Living History;The Extreme Makeover of Hillary (Rodham) Clinton;Worth the Fighting for: A Memoir;Why Courage Matters: The Way to a Braver Life