Not helpful under any circumstances. "Shuts down" on class if one thing doesn't go his way or if a student doesn't answer his questions. My daughter dislikes him very much.
An excellent teacher. He recognized that I was bored in class because I knew the vast majorty of what he was teaching. He offered to let me pursue some topics for independent study
mR HERRMANN U MAKE LAUGP AND LEARN AT THE SAME TIME YUR THE MAN