The easy-to-understand examples were great and helped me develop different perspectives. I think it would be better to have additional pictures or links for the design pattern examples.

It was good to be able to clearly remind myself of what I know from experience. I think it will be a good reference material for writing a manual when applying it to work.

Considering the tuition, it seems like a good course for beginners. Some of the content is only feasible in object-oriented languages, so it seems a bit lacking for C developers.

I was thinking of buying the Clean Code book, but I am glad that there is a lecture that summarizes the content. I recommend this lecture to those who find it burdensome to read a thick book all the way through.