I am a student who completed the basic lecture. - The contents are largely 1. BIGQUERY advanced grammar 2. PM-like thinking. - 1 was what I originally wanted, so I was really satisfied. I think it is definitely something that marketers who will analyze data with GA4 should know. - 2 was something I already knew, but it is something that those who have not actually worked at a company or have worked at a company should know, so I think it will be useful for those who are not familiar with terms such as growth hacking/retention. - Outside of the lecture, what impressed me the most was that you also use Discord, continuously monitor feedback, and even provide 1:1 coaching. Regardless of the lecture fee, I can feel that you are trying to care about your students.