I partially complete MOOC courses frequently as they may have a "chapter or two" of content I'm interested in. I watch what I need, then stop. IMO, there needs

I partially complete MOOC courses frequently as they may have a "chapter or two" of content I'm interested in. I watch what I need, then stop. IMO, there needs to be a better way to measuring value in an online course other than "did the user complete the entire course".