Very basic course about visualization best practices, more focus on the psychology of visualizations than on Tableau. Since it's less detailed than course 1 in the specialization, it should be put as an introductory course and summarized.

In addition the few Tableau examples in the course are:

> inconsistent: Week 3 videos on Superstore Dataset should be shown before Week 2 videos, since in Week 2 videos you need to use a calculated field (Profit Ratio), but the explanation on how to create it is in Week 3

> not well explained: in Week 3 a few new interesting Tableau concepts are introduced (e.g., parameter, calculated fields, control charts...), however the explanation is very fast and you can hardly follow what the teacher is doing. You end up copy pasting formulas, while nobody explains you why that is the right formula

Class 2 of 5 in the Specialization was repetitive, of itself and the first course, and was very high level. While the exposure to the tool and accompanying online communities was interesting, fun, and good Tableau practice, Courses 1 and 2 could be covered in 1 week; at times it felt like a Tableau infomercial. We never dug deeper than what Tableau does- no examples or practice on how to use it. This course doesn't stand up to the quality of content and teaching in other coursera courses I've taken including 'Learn SQL Basics for Data Science Specialization' and 'Excel Skills for Data Analytics and Visualization' - I highly recommend these courses. Based on reviews for the 3rd Tableau class I will not be continuing with the Tableau Specialization.

I have completed all my assignments before the deadline. However, I didn't get two certificates of the assignments which I have already done in August. If I want two certificates then I have to pay Rs 3500 for that certificates. I will never recommend this course to anyone and will not do any certification from Coursera again.

he is going sooooo fast with the practical part as if he is explaining to someone who has an analysis experience if so I would've take this course and he doesn't e plain the equations he is adding I felt that I issued a course in the middle before this course very disappointed and feel really not smart enough

Too much psychology theory part. I want to learn Tableau rather than how System I or System II works in my brain. I read Kahneman's book when I have leisure time, but I don't want to do such multiple choice problems in a computer class.

This is completely theoretical. It would be better to include some practical work at the end of every week. It's completely boring. Try to include practical contents.

The teacher is clicking around and does not explain much. My screen often doesn't match his. I have taken many online courses. This is the worst.

Quiz references readings that are not listed anywhere in the module. Content of videos is helpful but the arrangement of this course is poor

The over-emphasization of theory and lack of application in this module made me feel sick.

Taking too long for peer graded assignment to be checked. Vey disappointing.

It is more about THeory and they did not explain Tableau