I love some of his songs, my favourite being "So Many Roads". If he would compose more of his solos like on this track, I would be much more into him. But I agree that live he falls into repetitive patterns a lot. He is miles away from the versatility of an early 70s Page, or the melodic qualities of a pre Blues era Moore.
He lacks a bit of dynamics in his speed, he is too much in 4th/5th gear for my taste.
As said, if he'd do more down the lines of "So many roads" I would be spending much more time on his music.