This book kind of feels like a casual conversation with a smart guy you know about his observations and theories. It lacks much hard evidence or sources to support its different claims, but you can see the general truth of what he's arguing for. If you're looking for a rigorous psychological look at how birth order affects us, this isn't the book for you. If you want to think about some interesting general truths as a starting point for a discussion, though, this book has its value.

Rating: 3-3.5 Stars (Good).