It really helped me understand the basics of CS along with the C language. The lecture itself is excellent, so I highly recommend it. I took Java lectures on several other sites as my first language. Even though I listened to the lectures several times and listened to various lectures, there were many parts that I really didn't understand. But this lecture helped me understand parts that I didn't understand in other languages, which was really great. And since it occasionally taught important CS knowledge, that part also helped me a lot in understanding the language and how computers work. If I had to pick one thing that was disappointing, I think the textbook was disappointing. I wrote all the examples myself in order to see the theory and examples together, but it was disappointing that it took too long. (For those who have a lot of time, it might actually be an advantage if you think of it as studying while coding by hand.) However, other than that one thing that was disappointing, the lecture itself was really good. Thank you!