I liked this book a lot, but I didn't love it. I was really intrigued by the world this book established, and would have loved to learn more about the world. Perhaps additional information from the perspective of the more worldly characters (Navaeli or Meparik maybe) because the history of the world really drew me in, especially

the death of most of the gods

.  I also did not realise this book was on the younger end of young adult, which threw me slightly as I usually read older YA or adult fiction. 
Overall, I really enjoyed this book, and I'm excited to see what Heeren does with the worldbuilding she has started.