Actually, my only criticism is the wobbly camera. I know it's from a first person point of view, but that's going to make some people nauseous.
Thank you for the comment.
I have several reasons to keep the camera placement as it is.
The first one is that I want to present the exact angle as I see my hands. I believe, the viewer must see the nature of the hand movement through my eyes because I think this is the easiest way to understand what I am showing and explaining.
The second reason is that body movement has a huge impact on phrasing and timing in general. Those two things aren’t always the easiest to explain in words. Therefore in my experience, the movement adds to my teaching.
The third reason is that I can show the right or the left hand in a specific time for the certain passage that I want to be the focus of the attention.
For me, the above reasons are very essential to my teaching.
Regards,