Same here...though I actually don't mind the "snappy" feeling of all the direction changes...if the upper neck and head movement could be toned down a little....it's more her than him doing it...don't know if that is the point or not of the demo....???
I think it must be a demo of this particular way of dancing. They never did anything like that when I saw them before. Perhaps a fun addition if you do it once during a milonga?
I do like them as teachers. Quite nuevo, but you can tell that they like dancing very close as well. I watched them once in a milonga dancing very close and very slowly together, completely in the moment. It was really nice to see.
I agree I think its a kind of playful movement that would look okay in milonga but not in tango; simply not elegant enough; the Bylaugh clip was okay but nothing to write home about ( but I wouldn't refuse her a dance)