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

For the first 25 pages or so, I couldn't really get into the book. After that, the book was in my hands every train ride to and from school. It is a fantastic book that really makes you feel like you are there, and you almost want to be there to be a part of it. It gives you that same feeling you get after you've just seen an amazing movie.