This is one of the best courses I've taken ever, in this subject or in any subject. The instructors are skillful in that they know how to give you just the right amount of inspiration, information, and guidance, so that you will grasp what is going on in a way that is meaningful for you. If they were to spoon feed you, you wouldn't be encouraged to explore. And explore you will. When you look back on where you started near the end of the course, it's hard to believe the course only happened in a few months. The videos are created in a way that avoids unnecessary fluff so that you get quickly to the essentials of what is needed for the homework, without drudgery. Daniel Duffy, Avi Palley, and Pavlos Sakoglou are friendly and patient, but they avoid coding things for you, which is good. They take suggestions and feedback about the course material, and make updates as needed. The bottom line is, you learn a lot about derivatives pricing and how to code pricing tools in a practical way.