Personally, I wasn't very interested in astronomy, but if I had to learn in from someone, I'm glad it was from Margot. His lectures are extremely organized and clear-cut, posted the night before so you can print them out. There is textbook reading, but its not too bad. The first half of the class is more reading-intensive but it lessens as time goes by. Grading is divided into quizzes, homework, midterm, and final. You get to drop you 2 lowest quiz scores and 2 lowest homework assignments, so an A in the class is definitely attainable. Overall, Margot is a fair professor, who's clearly passionate about astronomy and tries to help all his students understand the subject well.