He looks like a really lovely all purpose western pleasure type horse that you could do horsemanship/trail/pleasure/western riding type classes with. He looks nicely balanced and well muscled. A few negatives I see is he is a little down hill with a low attached neck, over at the knee, and a little straight through his hind legs. None of those things should effect him in the long run if he is used in the disciplines he's suited for. Being down hill/low attached neck, and having a straight hind leg is a common trait seen in pleasure type stock horses, and doesn't usually inhibit their performance. I also like how he has good bone and good sized feet, not too light and small.
I really like him. If I was looking for an all around type western horse, I would be interested in horses like him.