He seems to have the talent to make most people either hate or love him ;-)
I can see he made some mistakes from a marketing point of view, but hey he can play. He is one of the hardest working guys out there as far as I can see. He studied a lot bout the origins of his music (have seen some videos he discusses some of the old masters). And he basically built up an business machine working very well. So he for sure deserves respect.
One thing I don't get though. Most YT Clips have a killer guitar tone, but most of his recordings (to my ears) his guitar sounds like all highs are missing. No brilliance at all, very muffled. Don't get that. I got better lately, but some of his older stuff is lacking so much (again: to my ears). Is that just me?