I think I know the trilogy you're talking about. I enjoyed it greatly (although I had to settle for the German translation). I got the first book during my summer vacation. The day after I was back in the bookstore getting the other two books.
The story is very captivating and - in my opinion - very imaginative. The author leads you to believe things will end one way and then turns the table completely on you. All the while weaving a convincing story.
I enjoyed the three books immensely and have made some friends read them, too, who share my opinion.
Hope that helps a bit.
~Sira.