I liked this book, the sex was hot and stayed hot, but it was to hard to suspend my disbelief frequently. The trail of bodies left behind, competing intelligence agencies, fancy gadgets, all that.
Another thing that bugged me was the frequent references to Quinn being the Ice Man. Really? I don't think we ever see him being particularly icy. Did I miss that bit? Mostly he is just needy.
Lots of potential, needs better execution.