Activision are running a little Guitar Hero competition. An awesome Guitar Hero competition. It's an air guitar (well, fake-plastic-guitar-playing) contest, where entrants have to fake rocking out to a track in front of Activision for a shot at appearing as a character in the next Guitar Hero game. That's not the awesome part. No, that comes now: the comp's judge is Lemmy. Yeah, Lemmy. Brilliant.