On the contrary, I think this is one of the WORST golf instructional videos I've seen.
Not so much for the actual instruction, but more from the the obtuse statements from the annoying Brendon DeVore re: his inability to understand the "from the ground up sequencing". He then goes on to demonstrate that can obviously perform those moves adequately well (shifting his LOWER body to the left (contrary to his dumb earlier "upper body left" comments.).
And again, opposite to your comments of claiming that the instructor is refuting the "ground-up" sequencing, he in fact demonstrates, ex