I try to point out things I like and thinks I don't, I hate it when people critique a horse and say nothing but bad stuff and then say "but he's cute!" at the end. (EDIT TO ADD: nothing at anyone above, I started typing this before you guys posted, sorry!)
He looks splay footed and knock-kneed in the front and may be cow hocked and sickle-hocked but may not be. One picture looks like it and another does not.
He has a very upright shoulder. His neck ties in very well into his chest, it doesn't tie in too deep or low, and gives his neck a nice thickness (IMO). His pasterns are a very comfortable length and angle perfectly with the slope of his hoof.
He looks goose-rumped with his high-set tail and short croup and his quarters tie in rather high in comparison with his gaskin.
Overall, he looks like a baby that needs to finish growing, some things he will grow out of and some will progress with age and some things will be hidden as he grows.