Instruct: Classify Amazon reviews into positive or negative sentiment
Query: These are the greatest childrens books!!!

I also read these books when I was a child, and they were wonderful!!! I used to go to the library and get them over and over and over. I remember my mother would try to get me to get other books and I would read these again and again. I was also looking for them for my daughter - I also wish they would bring these books back into print. I have not been able to find at our library.