96%. This was a great introduction to a series! Though it was definitely a world-building book, there was still a lot of action and a whole lot of fantastic quips and jokes. The characters, however, felt a little underdeveloped, and the only ones that I felt really shone were Jace, Clary, and Simon. Alec, Izzy, Magnus, and so many others felt glossed over, so I'm hoping for more character development in the later books.