Two stars because I really hzd to force myself to finish the book. 
 The first half was boring for me. Then I stopped for a week, at page 202 and when I decided to finish it, it got slightly better, hence the two stars that makes the book more "okay" than "didn't like it". 
 But it really had troubles holding my attention. 
 That being said, it reminded me of The Da Vinci Code, and not necessarily in a bad way, so if you liked it maybe you'll like that one too ;)