That was a whole lotta lust. (But the marketing department gets five stars!) 
 I admit it--this book was addictive. I read it in one sitting, finishing at 2:00 a.m., so if you like to be consumed by a book and have that "I cannot put this down" feeling, read this (but that does not mean it was satisfying). Two stars for being crazy addictive! However, my recommendation of this book ends there. (Although the marketing team for this book is worth a full five stars. I saw this book EVERYWHERE. Posters at every bookstore, buzz on every blog, pretty displays at Target even. They really managed to make this feel like the next big thing, so props to the marketing geniuses for an amazing campaign!) 
 This book was just a whole lotta lust. I can tolerate and even adore "love at first sight" books when done properly. However, this book just came off as three teenagers with crazy, raging hormones who need to touch and gaze and lust after each other EVERY MOMENT OF THE BOOK. Calla and Shay's "connection"? I just never felt it. They just seemed to lust and pine after each other for page after page. I'm not quite sure why some "I've just met you but I love you with every infinitesimal particle of my being" books work better than others (maybe it has to do with establishing a somewhat relatable, electrifying connection), but this one really fell flat for me. I seriously thought, "Oh no, here they go lusting after each other again." I liked the opening for its suspense and really thought it got things going (so I give the author credit for a great hook) but underdeveloped characters and a contrived plot made this book very unsatisfying. And why do even werewolves need to be drinking blood these days? 
 And Shay? He's got to be one of the most boring, most "I couldn't care less about you" characters I've read about all year. He lost major points when he seemed to disparage girls whose favorite book is Pride and Prejudice and love Jane Austen. Excuse me, it's not unoriginal--it's just good taste. He was a one-dimensional character with no charisma--no spark--to make me care. I never connected with him and Calla or felt the depth of his supposed love for her. It just really felt like lust, lust, and more lust. The dialogue was weak and contrived, and the whole world felt like it wasn't really fleshed out--it wasn't really developed like it could have been. Calla was supposed to be this super tough alpha female, but she felt weak and indecisive. She melts and goes crazy with every touch from Ren or Shay and pretty much acts that way (or as a temper tantrum toddler) for most of the book. 
 The book is addictive. It has a pretty cover. That's about it. Others may find it satisfying or the relationships riveting, but it was not for me. I read it last week, and I've already forgotten what happened.