Not too easy. Not too difficult.
I would recommend it because it is a fun course, and Professor Dibble is helpful and energetic. Although he makes a couple of mistakes now and then, he really knows what he is talking about.
Highlights would be that the professor is funny, and the topic was interesting to me. I learned how to study better and what a University of Iowa course is structured like.
Hours per week:
Advice for students:
Show up to class, and do practice problems along with the homework.