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Reviews 4

Average rating 3.0

Completed 40% of course

1. I think anyone can just read the lecture materials. I'm listening to the lecture to hear the explanation, but I just read it. Hahahaha. I'll just read the book. This is a lecture where I have to look up additional explanations separately..... 2. I was surprised that this lecture can be found on YouTube. I don't know why I have to pay to watch this. Did I have to pay for several videos that I can't watch on YouTube? 3. Can't you speak Korean? What country does the word "incorrect" mean? It keeps bothering me throughout the lecture... Please use proper Korean. 4. The lecture video uses the content uploaded on YouTube, so before the video ends, they say goodbye and start a new video. It's funny. The quality of the lecture is really... amazing. (You know this is sarcasm, right?) 5. I feel like this is not really about studying data analysis, but rather a lecture for the exam. But since I paid for it, I'm going to grit my teeth and watch it through to the end. But recommending it to others? Absolutely not. Why would I recommend it? You can find it on YouTube. You have to look for additional explanations and listen to it, so why would I recommend it???

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eduatoz
Instructor

Hello! I read the course review you wrote and thought a lot about it. First of all, I created new content. The way to proceed was to create and read the course materials. It is true that it was created for the purpose of passing the exam. I added some explanations, but there are still many shortcomings. However, some people say that the number of lectures has increased and it is difficult, so I don't think I can increase it any further. In the second half of this year, I will try to find a way to provide separate videos on terms or in-depth parts as you mentioned. I will try to create videos that can be viewed more on necessary parts other than the regular progress. I will always try my best. Thank you!

[2026 New] Advanced Data Analytics Semi-Professional (ADsP) Certification thumbnail
eduatoz

·

177 lectures

·

887 students

[2026 New] Advanced Data Analytics Semi-Professional (ADsP) Certification thumbnail
eduatoz

·

177 lectures

·

887 students