The book is comprehensive, well-researched, and well-presented. I did learn a lot from the book, and I would recommend this book to other people beginning recovery from SA. The book talks about the ten types/stages of courtship and how sexual addiction can affect an addict, so you can diagnose yourself and where you're having difficulties from the charts. It also talks about how slips are like boulders falling off a hill, and there's a great illustration to explain that and how bottomlines can help you.
What was missing for me, and hence the 4 stars, was the lack of content regarding "Relationship Recovery" part. There isn't much indication on how to go about dating the right way for S&L addicts - for example, if you saw the chart and realized you have problems with "seduction" phase of the courtship, you know you have this, but the book doesn't help you to revert this, or suggest what you're supposed to do with the diagnosis, other than "abstinence".
I would say this is a great resource for Sex Addicts in Recovery, but if you are a Sex AND Love Addict in recovery - this book won't fulfill all your needs. I don't know; perhaps Carnes has written a separate book for Love Addiction that I haven't checked out yet.
I would say I'm about 85% satisfied with the information provided by the book, and roughly 70% satisfied with the purchasing of this book.