Overall, I thought the x.com clone coding itself was a deep and good class. I was going to evaluate it after listening to all the lectures, but I already see many disappointing points, so I'm going to finish the evaluation here. There are quite a few disappointing things. 1. With a total of 81 lectures, the course was too long, and it doesn't feel like it covers all parts of Next compared to the length of the lectures. Maybe it's because it's just clone coding, but a lot of Next is missing, so it's definitely not recommended for people who are studying Next for the first time. Since it's clone coding, it's only recommended for those who want to focus on cloning an SNS rather than mastering Next! 2. I'm not following x.com and creating a new application. But the knowledge gained is too little compared to the time I spend concentrating. I think it would have been better if this lecture had a brief bottom-up theory summary at the beginning and then a top-down approach. If the theory here was for intermediate learners of Next, I think it would have been enough to just show the completed code and explain it all at once in an hour. But from my point of view, the costs of time, money, and concentration were a bit inefficient... 😭 I'm sorry for being too honest. People who need this help / People who don't need this help People with beginner-level or higher development knowledge + People who want to dissect and clone x.com in detail: Highly recommended People who prefer top-down learning methods: Recommended People who want to study the changes in Next15 or Next itself in a "systematic" way, or intermediate-level learners or higher: Not recommended