Unpopular as country generally is, I still wish she'd haul out of the genre, she's a little scared-voiced pop singer with cowboy boots.
I'm fine with the melodies to a few of her songs, they've got some life to them, but ... well, her SNL Monologue Song pretty much covered the lyrics part.
As a person she doesn't bother me so much, from what I've seen she seems a bit flighty and nervous (inexperienced, agreed), which is a problem with live performances, but not actively obnoxious. Just seems like she got famous while she's still "practicing" being a singer/songwriter. And since she's popular, she's unlikely to feel the pressure to change into anything more. Ah, well. Maybe she wouldn't be able to, anyhow.