I got the audio book version of this a few years ago, and I highly recommend it as well.

She talks quite a bit about the frustration of regaining weight, and diet burnout... she's not overly negative or defeatist, but is very, very honest. I kept finding myself surprised at how much I identified with her feelings, because deep down I didn't really believe other people (lots and lots of other people) really do have the same problems I do. Funnily enough, she is surprised as well, when she writes an ongoing column for Shape magazine and tons of people e-mail/write her saying they have secret bingeing problems as well.