Instruct: Classify the given review into positive or negative sentiment.
Query: A Great Tribute For A Great Dog

Marley & Me is a MUST read for dog lovers. A beautiful, loving tribute to a truly "great" dog. Thank you, John Grogan, for putting into words what I could not for my beloved Charlie, the crazy beautiful Cocker Spaniel that everybody loved. He was my "great" dog and I will miss him forever.