READ IT!!!!!!!!! NOW!!!!!!!!!!
I bought it when it came out last Tuesday. Truth be told, it's such a fast read that you could spend an hour or so at your local Barnes and Noble/Borders etc. and get through it; I chose to buy it so I could read certain chapters over and over again.
I like that the book is funny in addition to being serious. When you're feeling your absolute lowest, it is SO nice that someone (well, two someones, the authors of the book!) understands and wants to make you laugh to ease the pain. In addition to the breakup stories of the authors, there are anonymous "worst case scenario" type stories in each chapter.
Right now I'm on day 20 of the book's recommended 60 day "he-tox" (a.k.a. no contact) and I've re-read the chapter on backsliding several times. Overall the book has told me many things I already knew, but NEEDED to have reinforced. Yes, at times it made me cry, but it's one of those tough love sort of deals. The authors of the book want you to know that you are one rocking chick who DESERVES a decent relationship, not the shambles of your past with your ex.
Stop reading this post and go read the book!!