I liked the book because I also found many similarities in my own life.
This is not a critic or anything, just my point of view I found that almost all the stories said that without the book they will have never made it, and they felt as if they had to go through the exact same path as Liz, travel for so long and this and that! Of course is inspiring but not to the point that without it you will not survive!
Nice to see that so many people go through similar things and that time goes by and you move on!