I think he's looking pretty good then. I'm personally not a fan of working them in frame too much as youngsters, but to each their own. He was a little heavy on the forehand at some points but at others he was really tracking up and using himself properly, so that's great. I wouldn't worry much about it at this age. 2 is the time to get basics down, not be nitpicky.
I do wish I could have seen some clips of him going the other way though, and more of figure eights or serpentines instead of the same tiny circle at a trot.