It was a bit complicated for me read this book because there are things about this book I really enjoyed and nother things that I really hated and for me this was a bit boring some scenes between Mr. Gray and Piper sincerely another scenes between Ronan and Adam are pretty boring too. 
 The only I really enjoyed It was the scenes between Gansey and Blue. And all the complications with the cave. For that reason and because It was a something boring for me this book deserves 3 STARS.