Lawrence doesn't seem to do forums. I have told him about things on here or TreeBuzz at times.
I worked with him for a week back at David Drivers and have counted him a friend since. He is a straight up guy, trees and the work are his focus.
I bought his series because slow, repetitive, and methodical are the second best way for me to learn after hands on and the same. I know he has put untold effort into putting that series together and I hope it is enough of a success for him that he does more and others follow on to do their own programs of various information.
In his disclaimer he points out that he is not a top video person or an actor. Ha, ha, I would agree with him on that especially in the early segments that were stuff I already knew or don't envision using. After that I couldn't tell you as I was so engrossed in what I can use to my advantage in the trees and marking down what sections I want to watch again as I copy the techniques and make them my own.
In my admittedly biased opinion I would have a hard time imagining anyone who would not gain far more than $40 of value if they chose to use this as one of their learning tools.