Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great story!

I was surprised to find that this is considered a children's story, and is actually sold in the children's section of bookstores. But I think that's just because the protagonist happens to be a child. This is the third and final book in the His Dark Materials series, and it's an engrossing tale. I would recommend it to any science fiction/fantasy aficionado. I bought the CD's, and they make any long drive seem brief.