It was a wonderful 4 weeks. I think books are something that should always be read little by little and absorbed gradually, and this kind of challenge seems to have created that opportunity. Thank you.

Personally, I want to place great significance on having completed an entire book within a set timeframe. While I didn't fully understand all the content or become familiar with everything in the book, I think it was a process of learning and self-studying through Vibe Coding's approach.

This was my first time trying a reading challenge, and thanks to it, I was able to finish reading a whole book after a long time. I was doing the hands-on practice quite diligently, but due to personal circumstances, I ended up just reading the book. Still, it was a great opportunity. The Q&A section was good with proper responses, but I think it would have been even more effective if it had been conducted alongside videos.

It was great to be able to learn appropriate weekly content along with the habit of reading books every day! It was also good to realize that you don't necessarily have to learn something from external sources, and that this can actually increase your willingness to learn autonomously.

Thanks to the challenge, I finished reading an entire book. However, there seem to be many typos.

It was great to be able to learn about Claude in a semi-forced way through the challenge. I think it will be very helpful when using other AI tools as well.

Good

When I signed up for the paid challenge course, it was a bit disappointing that there weren't any additional videos or materials included. However, I think the good thing about the challenge format was that it motivated me to make an effort to watch it bit by bit during my busy days. The book content seems great because it has many usage tips and useful tricks that I had been missing. Thank you for publishing such a good book!

I had high expectations for the challenge-exclusive KakaoTalk chat room. I was expecting a community space where I could communicate with fellow students and receive motivation, but in reality, it's mainly operated with one-way announcements from administrators, which is disappointing. It was difficult to feel the difference from individual notification messages, and I think it would be better if there were communication channels that allow interaction between students.

If I had studied the book alone, it would have been difficult to complete it in a month. Thanks to the challenge, I was able to complete the study.^^ I recommend the challenge for solo studying. Although there was some lacking content in the book, I think it was an opportunity to grow from being a vibe coder to becoming a vibe engineer.