Very monotone in the way he speaks, do not go to his class tired!
He is literally a walking sandbag, he has no intention to help his students if your not one of his clear favourites. I remember him telling me to give up on going to university when i was in grade 11. Im now in university.
Favors certain students and only pays attention to the favored students while providing them with special treatment. Also he keeps grudges.. He taught my older brother a few years ago and didn't like him and that carried on to him not liking me.
He is somewhat clear on what he says, he shows good explanations, and hints answers too without giving too much away. He should try a different approach to speaking to students though, too boring.
he's a harsh marker, but I accually think he's okay.
I may be able to see him in 2 years if and when I bring the ring to mordor. And only in Third period on Thursdays.