I'll just post comments now actually seeing as I'm here
MAY BE SPOILERS
Overall the book was very readable, but I have to admit I'm not convinced by Gerritson at all.
I have to preface my comments with the fact I have read crap loads of serial killer/thriller books which may jade me somewhat.
Overall this book didn't really grab me, I found the main character/victim very annoying along with the male detective (why oh why does there always have to be a romantic subplot). I did like the Rizzoli character, she was a departure from the norm.
The story to me was too predictable and straightforward, it was an okish premise but she didn't really do anything interesting with it. There were no "oh yes I see, how did I miss that" or "wow, didn't see that coming"
moments.
I realise this was her first novel in the series, and it does seem a little derivative and unsophisticated. I read Boris Starlings Messiah shortly after this, which reinforced my views.
However she does seem to improve as she goes along, I read her book The Mephisto Club which was much more interesting/gripping.
I hate having to post a negative review, but thought I should be honest (looks forward to floundering with books that are outside my sphere of experience)