I am so disappointed by this book. It took me literally two months for me to finish this one, where the second and third only took me a couple of days. I guess this book has a lot of potential, but when you expect something close to the others in the series, this book is very unnecessary and not very good in my opinion. It's a different character, who you have never heard of before and a "new" sort of world. 
 All in all this only goes to a two star review, at times maybe even a two point three. Loved the three first books, hated this one.