The Pact

I have been reading the book The Pact by Jodi Picoult. Seriously, this book has dug it's way under my skin and into my head. I'm not really sure why, it's hardly the best book I've ever read. I'm not even sure I like it. But I can't seem to put it down or stop thinking about it when I do. I was reading some frequently asked questions in the back of the book and read that it had cult-like status for awhile. I can totally understand that, it just inspires obsession. It's about a teenage girl who commits suicide.

Has anyone else read it?