I backed away when I first saw TAC. Looked like just a bunch of people who jammed via TAC.
After using a couple of other internet teachers, I found they were almost 90% oriented to electric guitar and speed exercises. I am an acoustic player, and they just weren’t teaching making music (as defined by a person of advanced maturity), just kicking up the distortion and and playing scale exercises loudly and quickly.
About to give up I looked again at Tony Polecastro’s TAC, thought long and hard about the expense, and decided to try it.
WOW, what a wonder-filled surprise. He really is an acoustic guitarist, and teaches acoustic guitar.
The 30 day intro course is great. You will find out yourself when you play a blues accompaniment in you first lesson!
And it gets better from there.
Do it!