Pretty easy, overall.
Simply a great guy, if you pay attention to the lecture and go over the practice problems you simply do not need the book.
He was a little crazy, but he made a lecture on organic chemistry bearable.
Hours per week:
Advice for students:
It's a hard class, but if you study, look over tests from previous semesters, and go over his notes because they are helpful, and make sure you understand the material, you should be just fine in his class.