<p>How is MCB32 like in terms of difficulty, time-consumption, and grading (as in getting a A- to solid A)? Reviews on courserank seem to warn you to avoid it unless you NEED the course. However, I need a 3-unit natural science class, and this seems to be one of the few that fit that category. I hear there is a lot of reading and memorization involved, but is it really that much?</p>