** spoiler alert ** 
 OH my GOD. 
 Can I just. 
 MY GOD. 
 I was attached to the characters like 50 pages in, which is a v e r y rare occurrence for me and I just?? I loved it so much?? My feelings are everywhere?? William Herondale?? Jem Carstairs (although I'm not very emotionally enwknskdneja-ed by him currently, I'm sure I will be) ?? Tessa Gray?? EVERY CHARACTER IN THIS BOOK??? 
 This book literally has no flaws that I can think of. I l o v e it.