Just a phenomenal professor and course. I looked at a couple lectures to help one of my kids in her calc course and ended up doing the whole class because it was so enjoyable. ENJOYABLE! Great job MIT. The effort you put into these OCW courses is really appreciated.####[['professor', 'Instructor', 'POS'], ['course', 'Course_General_Feedback', 'POS'], [' OCW courses', 'Course_General_Feedback', 'POS']]