I'm about halfway through and it's freaking awesome. Plus, if you read it too, we can both whine and bitch about the epic editing errors on page 269-274 or so!
Also, I don't know the extent of her in the whole book yet, but to those who hate the River-esque little girl character with vague but crazy superpowers who just needs love and hugs... Maybe not the best pick for you. ;)