There was hesitation because it was on line and I grew up at a time when music lessons were face to face. I was not interested in face to face. The intro video was convincing and a few days after watching it I signed up. I was initially sceptical of the “fun” guideline, but it is indeed the foundation. I play no less than an hour as 10 minutes doesn’t cut it for me. Some times I’d keep going if it wasn’t for other things to do! After 3 months I found myself free styling without conscious thought nor effort as my fingers “just go” to the correct frets and strings, with hammer ins and pull offs just happening in their own. I could go on but I won’t. What I will say is that if I had signed up for face to face lessons I’d likely still be learning the Dm chord finger placement and not playing Let It Be three different ways! The program is well designed for you to succeed at any pace, but good luck trying to only play for 10 minutes ;).