Very solid start to the series. A gripe I had is that sometimes the author is hasty in describing some events. I would like some more description. Also I expected the Institute to be like a school of sorts but it was more like a game. Not a complaint, I was just surprised.
This book was pretty good overall and  I look forward to continuing the series as I've heard it gets better as it goes on.

Edit: After reading Light Bringer, I appreciate this book on a whole new level. If you don't like this book, PLEASE continue with the series. This book is just a taste of what's to come.