Reese Witherspoon was an absolute "tour de force"!
I didn't recognize her photo at all, and when I saw her name on the bill, I couldn't believe it was her.
Even during the film, she was so into that character, she looked like a completely different person. I finally noticed, she must have gained 30 pounds for this role, and maybe had some special help in make-up, getting her mouth to turn down, etc.
If she won the Oscar for "Walk the LIne", she had better get nominated for this! I think it is by far, the best performance of her career!
She IS from the south, and only has a hint of an accent. I've heard her go back to her roots in previous films, but even her accent in this film is done with such finesse. There are no lazy, hard "R's", or too much twang. It is pronounced but subtle, if that is possible.
Just an impeccable performance.