Studio Arcanis

Have any of you read the Necronomicon of Joshua Free? He released his own translation of the manuscript and also a second book further developing the system and fleshing it out with the help of contact with the spirits.

He has 100s of videos on youtube aswell about vaious topics.

http://www.necrogate.com/
http://www.youtube.com/user/mardukite
Just wondering anyone experience with this guys material.