Johnson is a horrible teacher. I really had high hopes for the class but the second the material turned new, everyone realized this guy had no idea how to teach. He skips over things you don't understand and then treats you like an idiot for asking about it. Avoid at all costs.

he's too smart to answer simple questions; Doesn't exactly teach everything that he expects you to know how to do for test; some lectures he'll spend the whole 50 minutes doing one long complex problem which you won't need to know how to do; His midterms/final was hard. dont rec this professor unless you're willing to teach yourself everything.