I think the controversy if there is any is the fact that Gary spoke his mind. As a bloak that has been around the block a time or two he is certainly entitled to his opinion. I have my own opinions as do all of us and I don't think Gary realy cares at this point in his career. We all take from his comments something different. Joe obviously wasn't bothered by them.
I know if Joe were asked about someone he would be much more diplomatic in his reply. In another 30 years who knows he might rag on some upstart guitar blues shreader that hasn't even been born yet. Getting mentioned in the interview was pretty cool. I don't think anybody is going to sell their RAH because Gary thinks Joe is a bit hyped.
I think everyone has had their say on the matter even Joe chimed in. Proved a very popular thread but I think it is time to move on.