It's done well. And SSS has a nice voice. I can't say too much more because the current wave of neo blues rockers all sound and write a bit samey to me even though they are all good guitarists and singers. But the harmonic format is limiting (there, I said it). Or perhaps I have seen and heard too much Rory Gallagher and Johnny Winter.
Still might get his CD though on the basis of the above!
Uwe