I'm not real familiar with this YouTuber. I am also CERTAINLY NOT fond of obnoxious background music on supposedly informational videos. Sorry for all that, but there is some information to be sifted out of this...
[video=youtube;8WxtwUpGTXA]https://www.youtube.com/watch?v=8WxtwUpGTXA&feature=em-uploademail[/video]
Eek. I'll be interested to see more reviews as more people start getting these - I'm hoping that's a one off kind of situation.