3.5!
This book was fun in a campy kind of way. While yes this book is about werewolves, it was taken on in such fun (and admitted stressful) light. I do have to say I really enjoyed the description of Rory's transformation the few times we see her on a fool moon. If you've ever watched Van Helsing and were in away of the werewolf scene (truly my favorite) then you're in for a treat with this.
I loved Rory and Scarletts relationships - especially as twins going on two very different life alternating scenarios. I did have moments I wanted to shake them both, but the resolution of any of their problems was very realistic. On the romance side of things, I do wish the relationship between Ian and Rory was a little more fleshed out. I could have really fallen in love with Ian's character if I just saw a little bit more of him.