If you're interested in artificial intelligence, I think this will be a good unit. Chris's lecturing is excellent. He always provides a decent amount of feedback - I wasn't expecting do as well in this unit as I did. As noted, the readings can be pretty long. I think that even people who aren't already familiar with AI should be able to do well

Pretty good unit, especially if this sort of thing interests you. Some parts are pretty dry, and some weekly readings are 40+ pages, but the content isn't too challenging and it's easy to follow along with the content each week.