This is why I like Wendell from Level1Techs. He's the quintessential tech guy who has really in-depth knowledge and insight coupled with a bit of bearable craziness... although I actually like Ryan more because he's basically me.

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.