Instruct: Classify Amazon reviews into positive or negative sentiment
Query: I am a scientist with a strong math background

I loved the movie, so I was excited when I came across this book at a used book sale. That excitement didn't last long, this book was horrible! The author gets bogged down by irrelevant details, often giving way too much biographical info on minor characters I didn't care about. The first third of this book was all about the atmosphere at the various places John Nash worked and/or studied. Just too much boring detail!I was hoping to gain more insight into Nash, but in the end I was left thinking that the author didn't know enough about him to tell his story which is why the book was filled up with all kinds of boring, useless information.I almost didn't read it. I wish I hadn't.