I read Tracy McMillan's article of the same title in the Huffington Post last year, and the book has definitely expanded on the ideas of the article.
Admittedly, I am not the target audience for the book, as I am a year younger than the author, however, I will say this: she is honest, has lots of humor & simply suggests & reminds us that in love, we get what we give.
Do I wish I had this book to read 7 years ago when I got divorced? Yes. Is there always room for improvement? Indeed.
No man or woman is perfect, so no relationship is perfect, however, if you are willing, you can make the most of the relationship you want; it starts with YOU. So go ahead & enjoy the ride.