･
Reviews 14
･
Average rating 5.0
Completed 53% of course
The content was really helpful. However, the video sound is too low, and even when I turn up the volume, it's still low. In the future, I hope you can improve not only the lecture content but also the video quality.
woojuyun
Instructor
Yes, thank you for your feedback. I will try to make a higher quality lecture. Thank you :)
