The "big ideas" of this book are helpful in understanding the OT. They took me back to my freshman OT class at Biola.
However, I don't think this book does justice to the class itself. It seemed like the book contained a significant amount of grammatical errors, and was written as though Dr. Talley was verbalizing it (not writing it). This led to some awkward formatting and phrasing for a published book. It had more the feel of a notes packet you would buy for the class. I imagine the primary purpose of this book is to be sold for the class?
Anyhow, I can't state how positively Talley's OT class had on my life. I am sure that it helped my engagement in Scripture to this day. This book was a good reminder of how to treat the Old Testament and look for it's overall "STORY."