I ran a one shot of the game, and also a short campaign. I enjoy the setting and the system seemed all right to me.
I particularly liked that you can name skills whatever you want and make up your own skills. I also really enjoyed reading the rumors in the book.
I also liked that powerful magic users have to think differently from normal people, and many of them are insane. There is good reason that most people do not believe in magic and cannot use magic.