http://picasaweb.google.com/ShaunRoby/Marketing/photo?authkey=JOIN_joPNKE#5175480331799245810

I think the picture would look better if you cropped the bottom to above her pants, cropped lots off top and a bit off the left to make it less centred.

She seems to be squinting a bit.

I keep looking at the duck.

And the horizon cuts right through her head. Better than her neck, mind you. It's not too bad.

Foreground/background light balance is good and even and IQ is good. It could definitely have benefited from a tighter crop and not right in the center.

Her pose is a little rigid, but not distracting. Overall, good. With my suggestions, probably very good.

Keep shooting!