From when I need to watch a video review for some product (which are still useful for physical products where ergonomy/appereance/usability is a factor), the mo

From when I need to watch a video review for some product (which are still useful for physical products where ergonomy/appereance/usability is a factor), the more time the reviewer himself appears on screen, the more useless the review. I want to watch the product, not the reviewer... Oh god.