I just 'discovered' Scott Grove about a week ago and a couple days before the start of this thread. I was surprised to see here the strong feelings about him and his videos. Afterwards I did a Bing search and...geeze...there are dozens of hits about him, his lessons and vids, his guitars, etc. And plenty of commentary in other guitar forums. The strong feelings aren't unique to GT. :D

And then there is this interview; http://www.guitaristnation.com/5363/interview-with-anti-tablature-guitarist-and-businessman-scott-grove/