I’ve read all of that and yet there seems to be a lack of substantiation and some misinformation about what constitutes “heresy.” Although I would be EXTREMELY careful of anyone who attempts to overlap who God is with some sort of Gnostic goddess, I am not sure this is what has happened here. I would have to read the book myself and talk to others (with sound theological background)a bit more.
Yes, Catholics have reviewed it. See the link here
http://www.freerepublic.com/focus/f-religion/2171893/posts?page=22#22