Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.

If you believe people have an eternal soul, this book is not for you. If you believe death is the end physically and spiritually, and you want your child to believe that, maybe you will like this book. I found it not comforting at all, and not what I want my child to believe.
Negative

I used this program for my science class. My students loved it! They learned some interesting facts, saw damage from earthquakes we talked about in class and never once did I hear that it was boring! Can't beat that!
Positive

Cruel and Unusual is the first Patricia Cornwell book I have got read and I for one loved it and I can't wait the read more of her books my boyfriend told me about Patricia Cornwell books he said I need to read Hornet's Nest and Southern Cross and those will be my next two book I will be reading and I will be reading them on my new IPad I got for Christmas I can't wait keep up the great writing Patricia and thanks to my boyfriend for telling me about this awesome writer.........RKsbabydoll

Positive