Extremely knowledgable professor. Not at all approachable. Don't even bother. Don Quijote is a great book so if you put time into it, you'll like the class. If you go through it not caring, you won't do very well. If you don't mind the sour expression on the face of the professor for the whole class, take it. By the way, Johnson looks exactly like Don Quijote. Be aware that he grades very hard and doesn't give a flying something or other how you do in the class.