It was pretty okay overall. The plot was a little cliche but it delivered well. Although it took me around half of the book to fully appreciate the story and the characters, it didn't stop me from reading.
I also liked the shifting of POVs. It added depth to the story. The contradicting polarity of the personalities of Nicole and Lana was definitely interesting.
WHAT I DIDN'T LIKE:
Well, like I said, it took half of the book before things pick up really good. It started a bit slow and it was just too hard for me to relate to the characters.
The romance was a little off as well. It's one of the central points in the story, and it's a love-triangle, which I tend to avoid.
I also didn't like the ending that much.
While I had issues with the book, I found the mystery aspect of the book addictive. Must be why I didn't stop reading the book. I'd still recommend it to mystery/thriller lovers!