Pretty easy, overall.
It is a nice free website and resource that college students like me, who can't afford a lot of things like tutors or school supplies (ie textbooks), can go to and use.
I think that the highlights of this course for me was that the repetitiveness of things like flashcards helped.
Hours per week:
Advice for students:
Really put a lot of time and effort into your work: hard work beats talent when talent doesn't work hard.