I've been taking MOOCs for a couple of years now and I must say this is the best I've taken so far. Really precise with interesting information, Barbara's voice makes you calm and helps you deeply understand what she's talking about. The methods are great, I've been using them while I was learning and studying for this particular course and while I was studying for my university courses, they've done great. The constant testing and feedback makes really permanent the information, I strongly suggest to complete all the weekly assignments, they're so helpful and it's so nice to see how many people are taking this course and how much effort they are making. Amazing, strongly recommended!