Reviews of professor Paul Dorn

Rating: 1.0/5, difficulty: 3.0/5
He knows his stuff inside and out, which somehow makes him the worst person to teach the subject material. Trying to get him to explain a concept escalates into a one sided yelling match. He gets answers wrong but will admit it, it's just unfortunate when it's the answer key; and, it's somehow the class's fault for trusting the answer key?

Rating: 1.0/5, difficulty: 3.0/5
Zero ability to answer specific questions. No apparent pre planning for lectures or demos. New material on exams.

Rating: 1.0/5, difficulty: 4.0/5
Great lectures and is decent at explaining things, but his tests have nothing to do with the material he is teaching in class. Seems like he wants students to fail rather than pass.