I didn't think much of the story for the whole book (minus the last 3 pages). It isn't written well - and there were a few points throughout where certain parts weren't explained clearly.
My main issue was with the last 3 pages. I'm not sure if I misread the back or about the book, but i had no hint whatsoever about what was coming. So, as a warning, I would not let under 16 year olds read this, and even with that age I'd be cautious. The ending takes an unseen turn and the whole story is completely flipped, leaving the reader feeling pretty confused and somewhat horrified. The epilogue is written terribly, I must say.
I'm hesitant to spoil the ending for any of you who actually do intend to read the book, just go with my warning that it is unexpected and a lot caution is needed. To be honest, I was pretty disgusted with the ending and from that the book in total.
The only good point is that the book was a quick read. I do not advise reading, even for those with similar circumstances - a horrible sitation and I sympathise with those people greatly, but for a touching subject - I do not feel that it was dealt with well. At all.