This class is very well instructed and easy to follow. (The contents are fairly complicated, but since he limits prerequisite, and it's fairly "self-contained.") The course covers various regressions in machine learning, as well as some application topics that can be useful in designing effective machine learning systems. I can see that Andrew Ng is a brilliant man with real-life knowledge of how machine learning system works, and I like the way he provides some context, too.
I highly recommend this course.