Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Q: While the story and characters are good, what really draws me into this series is the information on prehistoric man. Did you ever wonder how people figured out fire or how to tame horses, why one species of pre-human eventually won out over another, how knowledge was passed down, how people spent their days, how they explained biological processes? What customs established in prehistoric times have influenced today's culture? This series gives you insight into all these things and more.There is a bit of fantasy in this novel, but the facts are incredibly well-researched by the author (medicinal herbs!).Once you've read this first book, you will have to read the rest.This is the first historical fiction I have read - it has opened my eyes to the genre.(The later books in the series have more sexual themes, so parents might want to discuss books with their teens who are reading it.)
A:
Positive