This auction is total Bullshit.
Here in the USA, we have a guitar magazine called "Guitar World".....kind of like your Guitar Techniques.
From 1996-1998 Brian May gave a lesson every month.
Really no big deal.... one month he'd say "Here's the first 16 bars to the BoRhap solo"... (then show it in tab)
Or...he would demonstrate "Killer Queen"...etc
Being Guitar World, he had to stick to the hits....so there is nothing real deep.
Don't waste your money on this guy who is illegally copying copyrighted material.
Having a smoking area in a restaurant is like having a pissing section in a swimming pool