anyone read ascension magick by christopher penczak?

[Beero]

Hi has anyone tell me if ascension magick by christopher penczak is any good I've been considering buying it for ages but its quite pricey and it seems to be getting mixed feedback from blogs and stuff.  or if anyone has read his other books and would recommend him as an author

[Beero]

I'm in the middle of this book now and I'm enjoying it a lot