The ending didn't really go anywhere. I'm guessing my lack of religious knowledge has me missing some symbolism being this is apparently a retelling of Cain and Abel.
Still an excellent book, I just thought the ending would have been more grand, tied up more story lines.
This book is a great example of why I shouldn't pay attention to goodread ratings on a book. A genre I've never liked, a YA novel at that, and it was a very enjoyable book.
Maybe I'm just not one for academia themed books. I did enjoy the main character's uninhibited thoughts throughout the book, though many “male mindset” backed.