Overall good.

Overall good. Has professionalism. Teaches fine. If I have to say something that he has to work on, I would say that your grading system needs more consideration. If a student hasn't written an exact word that you said in class, it doesn't mean the student didn't get the entire thing, or didn't get the concept. Please read the whole thing and try to understand. Your way of conveying the concept, and their way of conveying, might be different. Doesn't necessarily mean they are wrong.