He is so focused on getting ready for university that you won't be getting acceptance with his marks. Everything seems clear when he explains things. Then, when you get your mark back, you will be so disappointed. You only understand what he wanted once you see your mark. That's why I think he's way too hard, strict and unclear. His teaching style is completely deceiving of his marking style. Remember that.
Trys to be nice to your face, and then turns around and gives you a really bad mark! Can I see your internet card!