I really dig it. More Like Them is probably my favorite from it. I'm always a little cautious of "alternative country." Some of it's really good and a refreshing break from the Nashpop product, but some of it is a little too hipster-ish and pretentious for my tastes (I could never really get into Drive By Truckers by I am slowly getting more into Wilco). Lydia falls in the former for me.
I hate to be one of those guys that has to comment on a female performer, but she is dead sexy. But that extends beyond just physical beauty. It's her attitude that's coveyed through her singing and performance.
I'd take her any day over Taylor Swift or Carrie Underwood.