I just bought BGU 2.0 about two weeks ago and am REALLY enjoying it so far. Probably the best product I've seen put together on guitar instruction. I've already made some noticeable progress after getting back into playing 2 months ago following a decade plus layoff. I have a general question about a good gauge of progress with the program. Obviously, I know everyone is different, but is there a reasonable timeline for progression through various stages of the course if someone is committed to working on it 30-60 minutes a day? Maybe more specifically for Griff, how long would it take you to teach someone these lessons if giving an individual private instruction? As an FYI,I feel I'm an average beginner level player.