This format reminds me of the screencasts in youtube with no sound or some hard electro where people don't explain what it's going on in their heads. I find it

This format reminds me of the screencasts in youtube with no sound or some hard electro where people don't explain what it's going on in their heads. I find it frustrating and missing the point of actually communicating something. You are just assuming people will get your "gesture" intentions.