Although i liked it but at many place i found myself comparing it with immortal instruments, not my fault, the characters are so much similar. Will reminds me of Jace and Tessa reminds me of Clary and the tension in between too is so much like Jace & Clary itself and even the place is same "the institute. That doesn't mean its stale, i really liked reading this story. The mystery is well built and the end was so much unexpected. Can't wait to see what happens next.
Since, i have already read the immortal instruments, i kept looking upto Will as Jace's Father ... its like travelling back and seeing the past. Apart from the actual mystery of the book, i am also anxious to know how Will (such strong persona) ends up meeting with valentine and other characters as depicted in other books.