I agree that
plane talk is beginner material without a doubt. The theory alone is worth its weight in gold. Now that I am at a level just past the beginner stage I struggle getting the scales out of my head, maybe at a earlier stage it would have been easier...... I dont know but so far in my limited guitar playing experience
PT is the grail that many beginners search for. I have been doing this for few weeks but I can put a simple melody together that does not sound "artificial". I also do not have to ask too many questions as it is easy to follow.
As for the teaching style it rocks!!!!! I am thinking of using the cartoon style to teach my area of IT within my company and it will work!