This is a good video to emphasize a critical piece of GTD: you have to trust your system 100% by entering everything, or else your mind will try to hold on to everything. This was a personal breakthrough when I finally understood how this simple concept could make or break my practice.
As for the video itself, I appreciate that the music is at a lower volume since it was first introduced, but I still find it distracting while David speaks. It makes it harder to focus on what he's saying. Also, could captions be added to make the videos accessible?