Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It's really hard

I realize this book is about "The Witch of Wall Street" but it's really hard to read a book about a woman who shows absolutely no likeable characteristics during the entire book. She seems to have started out conniving and manipulative and moved on to devious and cheap. If Hetty Green really was this bad why bother writing a book about her? Stick with someone people can identify and maybe even sympathize with.