I guess, I am just odd. I love 4, 6, 7 & 8. I also don't care for #3.
I love the concept of the first two but her hands look out of proportion to me? Is it just me? I've looked twice and think the same thing. I think showing the flat part of the hand and having the hands closer to the camera than her face (and the fact that she is really thin and lanky) add to this?