Instruct: Classify Amazon reviews into positive or negative sentiment
Query: A Wonderful Mystery!

As a life-long resident of Amherst, I was thrilled to see the sketches of familiar places, and read in such vivid detail a beautifully written persective of my town. A wonderful, wonderful mystery as well. Guaranteed to tickle the funny bone as well as keep you on the edge of your seat!Well done, Ms. Langton!