I haven't gotten 100% on board with their stuff. I liked the title track from their first album, but the rest is very slow to grow on me.
I think I lost some interest when I found out that one of the members of the Greenhorns was involved (the drummer I think.) I saw them open for the White Stripes in Phoenix a couple or four years ago and they were just horrible. Though I guess I shouldn't hold that against a drummer or an entirely different act.
The 2nd album is much better than the first, but since Jack White didn't want to worry about labels, there are a couple of "country" sounding songs on it, and I was sure someone would link to this.