Really damn good
First of all, I HATE country music. It's all talk about tractors, dip, and how much of a "country boy" you are, with guitar conveniently in the background.
So understand where I come from when I say that this guy is amazing!
He just picks up a guitar and sings. He takes music back to it's roots, and shakes it at the core without getting overwhelming or complicated. He doesn't want to dazzle you with complex solos, or look cool to the 'in' crowd. He just sings about life.
If you appreciate music for what it's meant to be: an expression of ones self, no matter what the style; than you are really going to enjoy his music.