She looks like a lovely, lovely mare with a great head on her shoulders. The only thing that stood out to me was the way she carried her tail at the jog and lope. That is NOT a sign of a relaxed horse moving comfortably, IMO.
I think she is gorgeous but like Sahara, tI thought here was something a little off on her back end. I have two QH's myself and from her flank to the point of her butt was "short" if that makes any sense.
Her coloring looked more like an appy to me to. Her coloring is stunning.