I've now had a chance to look at the DVD, and enjoyed it very much. It's very well put together, both in vision and sound (nicely balanced) - the Tai Chi and the scenery are beautiful too.
Since I started teaching, I have been looking for ways to keep the enjoyable feeling in formwork, and not to overface students with too much detail, too soon. I teach a much simpler Sun style form to my beginners, but, for some, I feel the detail can still present a problem. I would like them to try this form to see if it's simplicity helps them not only with their feeling for the form, but also with thinking their way through it, and learning how to remember the sequences.
Your demonstrations of subsequent (intermediate) forms could be very inspiring (and helpful) for students of any standard, and I shall have no hesitation in recommending your Dvd to anyone in my classes who inquires.