Hi Joe,
Thanks for writing the kind words. Fundamentals is a great course and Lisa is certainly one of the best instructors on Guitar Tricks.
Don't forget that Guitar Fundamentals is a two part course. When you're done with part one, be sure to move onto part 2 right here: https://www.guitartricks.com/course.php?input=fundamentals2
If you have any questions, comments, or concerns, please contact us.