This book's concept and ideas are a great way to tell about major football injuries and how they affect players. The overall detail wasn't that great, and the book would have been better if it was longer and talked about certain moments longer. The analysis of the brain injury, how major it was, and how it devolped as it got worse was good. It would be a pretty good good quick read because it is a shorter book, but isn't the best for more advanced readers.