I don't think this thread has helped anyone with all the bitching and complaining back in forth. Newer guy commenting from a far.
How about all the legit coaches/instructors here, make your threads and then give information to help kids...so you can give something they can take, adapt and work with. Then we don't get the messy "my way is better" garbage filler.
The guy who started this thread is a legit coach/instructor, and is sharing information about what he teaches with his students, how he teaches it, and why he teaches it. I don't recall another time someone has been this illustrative about their methods.
There are some people who don't agree with what he teaches, and voice their opinions about it - such is the nature of discussion forums. Some of the back and forth comments between people are rooted in differences of opinion that go back a lot further than just the age of this thread.