Not really best shots, and thought there is specific place for critique too?
She is toeing out in front some but knees/legs look like coming in a little, could be trimming? Could be she isn't squared up good?
Not heavily muscled to me, somewhat goose rumped but that might be because she is under herself some too.
Love her color, and like her head/eye. She has a nice deep heartgirth which I like, and she is appealing.
What is her breeding? What do you use her for?
If she is shown to better advantage in more photos, will be better to see what she is really made like.
Horses make me a better person.