Instruct: Classify an Amazon review as either positive or negative.
Query: My son's favorite Barney book

This was my child's first Barney book. We got it for his 1st birthday, and he still "reads" it at least 2-3 times a day - 10 months later! He loves to lift the flap to look at the animals hiding underneath - even though he knows upon turning the page which creature it will be!