Correct method

Correct method used in support of course with a professor because the explanations are not sufficient to really go it alone (For a beginner course). Interesting for adult beginners because the extracts to play does not rotate at the insipid lullaby as so often.

The examples are varied and mostly used to play riffs known quickly is the strong point of this method.

Some inconsistencies as symbols of the pick back and noted upside the usual nomenclature.
Technical exercises could be more complete (including use of the little finger) even for beginners.
Examples slowed the CD could be even slower because too fast for many beginners.

Finally, there was a big-redundancy of information between different works in the series, which is annoying when you want to buy more volumes (twenty pages becomes totally useless ..)

In short, mixed feelings, but there-not so many methods of this type available.