Actual rating: 4.80 
 I liked this book more than I had anticipated, so much that I read it like there was no tomorrow haha. 
 I liked the concept although maybe the world building could have been slightly better it was still good. 
 The style was light and flowed smoothly. 
 I found Abnegation the most boring faction ever (no one blames you for wanting out, Tris) and I'm looking forward to the demise of Janine & Eric (they deserve to fall off a train and get splattered on the cement!) 
 Anyway, what did I like the most about the book is...*drums roll* Tris & Four (especially Four...oh boy, I've got such a soft spot for him now). OMG...The chemistry, the feels!! *swoons* I loved everything about their OTP. 
 What I didn't like was the author's tendency to kill people off in a senseless and stupid way, to me it screams "sadistic plot device".