Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Poor quality writing and information

I was a fan of On Becoming Babywise, so I thought this would also be helpful. It was not. This was not that different from information you can get on any internet search on potty training, and definitely not worth $10. Also, the book was not well edited - there are typos, which is crazy for such a widely published series. I requested a refund right away, and amazon gave me the money back but said I could keep the book - I guess they don't want it either! :)