well, was quite a bit disappointed, as I waited months for it, nothing really new was established and now it has changed from a trilogy to a quinted. So an open end again. Don't think I will get the next 2 books, as the last was not worth it's price.
Feel actually a bit cheated. Just recommend everybody to wait until the price drops to avoid any disappointment, you won't lose anything by waiting some more time, wished I had known before :(