"The course material was intense, but it gave me a good introduction to analytics."

"Although the course was tough for me, I picked up some useful skills. More emphasis on basics would give me benefit."

"I found the course challenging due to my limited English, but the exercises were helpful."

"The instructor was knowledgeable”

"The course covered a lot, which was over at times. It might be better if it's broken down into smaller, easier-to-digest sections."

"The course content was quite advanced for my English level, but I appreciate the effort put into explaining complex ideas."

"I struggled a bit with the concepts, but the course was informative. I wish it had more examples for beginners to understand better."

Interesting content, but sometimes it was difficult to keep up with the terminology.

"Course is OK. I understand some things, but hard sometimes."

"I learn data stuff. Good. Need more practice."