I thought Melanie Laurent blew everyone out of the water, but she was good too.
Melanie is actually a great performer and a beautiful lady, she completely got my attention from this movie, because before, I didn't even know she existed, so actually Tarantino made a wonderful choice in casting her. I agree with WalkAway that she didn't get enough recognition but, the good thing is that at least she was put into the spotlight!.
Awesome movie and great performance