Textbook is a custom version and you must buy it for the exams. Prof David Young speaks slow and you are able to follow along, he uses slides and write on blackboard as well. He also recorded the lectures and posted online afterwards. One midterm, one final and one paper. Tutorial Participation as well. TA was good. Didn't do well on the midterms and struggled a lot. It is a required course but I would recommend if you feel you will do well in the online exams, choose the online course. (There are two prof teaching this course, one is in person and one is online).