The course content was good, but final assignment needed more clarity in the what was demanded from the question. Lots of interpretation left for the student.

Some tests are not comprehensible in their entirety and can only be carried out with a great deal of effort. Otherwise very good content. I could learn a lot.

Material had great breadth of topics. Should also cover related topics like how to add "narratives" to the visualizations to enhance storytelling skills.

Course is really helpful for indulging someone into data visualization but sometimes in the lab some stuff is just present for you to figure out yourself.

The information provided was straightforward and easy to understand. However, the final lab requires extended knowledge that is not covered in the videos.

Excellent lab material. However, I feel the video lectures were a bit too brief and could have tried to explain the technical concepts a little bit more.

Nice course. But Seaborn examples could have been more helpful. Also, please use Python 3 for examples. Thanks for the video and more better class labs.

The Course is an interesting and practical Course. Alex Aklson, the lecturer is a good teacher too.

Many thanks to IBM and all the teachers on Coursera.

The Course materials are brief and Short and understandable. No need to learn junk topic only relevant areas are learn in this course. Thanks to IBM .

The course was good, syllabus was okay, I think that seaborn could have also been added in this, though waffle chart and map was very new for me...

Good condense course. One thing is a the recall of the data set and the lab at the beginning or at the end of each lecture which are very annoying.

A lot of information was packed into this course. There was not a lot of room to practise the material. The final week especially was challenging.

A good overview of different visualization methods in Python. The final assignment is a little tricky and requires a diverse set of Python skills.

Its a great course to learn all Data Visualization libraries in python and thier constructs. It helps me alot to learn Data Science using Python.

Good course. However, the instructor should add a slide mentioning what kind of errors can occur in python programming and how to correct them.

Some instructions could have been clearer. The final project required code that wasn't covered in the lessons. Had to research the internet.

Not all code examples were explained thoroughly enough within the labs, definitely not within the videos. Generally a good overview though.

Overall good course that goes through basics. It would be nice to get the students to write more code in the ungraded external tool (labs).

Could use a little more detail in the lectures, especially in the code being shown. Example, Folium library. Overall met expectations.

Very interesting summary of different graphs I saw in my life, though the data can't be imported to the Jupyter notebook for exercises.

Great course with a lot of avaliable tools for using in data analysis. Although i'd enhance the didactive material offered in the labs

A very good course which begins with the basics of visualization and then dives deep into various kinds of visualization techniques.

Good overview, sometimes a little too much copy and pasty, not enough critical thinking required that would help solidify the ideas

Great course! lots of useful visualization techniques were covered. Final project was very good. Quality of videos can be improved.

Nice introductory course on basic visualisation patterns. Videos are short and needs additional readings and examples to work with.