Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Poorly written

I was also very disappointed in the poor writing/editing. There is some good scientific information in this book but it's very poorly organized. Most of the book talks about the harmful effects of vaccinations and not about "raising a vaccine free child" as the title suggests. The author gives no credentials or BIO. She only covers a few of the vaccine preventable diseases. She is obviously extremely anti vaccination so this would not be a suitable book for someone who is still undecided or coming from the mainstream.