If Captain Pangyo had made the class in English, he would have been rich, but it's too bad that only Koreans can take this class. The class structure and progress are great, but personally, what I liked the most is that there are a lot of mistakes throughout the class. Since he shows us how to code directly every time instead of reading a script that was written precisely in advance and copying the code that was written in advance, there will naturally be mistakes. The process of checking and debugging those mistakes is very, very helpful for the learner. I highly recommend this class to anyone who is considering it.