Damn, he is so smooth. I know that he is playing pentatonics and for a long time when I was younger I slighted him for it. But, about five years ago, I was cleaning the house and doing some work from home listening to Youtube and his Austin City limits show came on. It was back ground music, but I just kept hearing these amazing solos. It was then that I realized that he really plays guitar like a sax player. I've seen him live three times and that is really where he shines IMO. While Ah Via and Venus Isle are great disks, I would take his live recordings any day of the week over those, just to hear him improvise.