I love Gretchen's singing voice. I just try to ignore the raunchy stuff.
She's extremely talented. I find I love the "southern rock" music, which, to me, sounds a lot like classic rock from the 1950's. Some of Gretchen's stuff sounds like a modern version of the 1940's boogie woogie and jive.
I think Gretchen helped to subdue all the "Hollywoodish" trying to take over country music.
Reminded everyone it's still good to be a redneck.