Learner Reviews & Feedback for Process Data from Dirty to Clean by Google
About the Course
Top reviews
RH
Oct 27, 2023
Fun, concise, and on point course walking new folks through (or a great review for not so new folks) the process of identification, basic change management, and reporting for dataset validation
HA
Sep 22, 2025
I think this is the most important course in the Google Data Analytics course series. It has equipped me with practical skills for making data reliable for analysis and data-driven decision-making..
851 - 875 of 3,200 Reviews for Process Data from Dirty to Clean
By Tran T D T
•Aug 24, 2021
The instructor has a great way to transfer the knowledge. I love her tone of voice also.
By varut W
•May 23, 2021
The fact that the instructor is cute and beautiful significantly distracted my learning!
By Evangel Y
•Aug 7, 2025
This course dives into one of the most critical skills you will need as a data analyst.
By Sabrina B
•Mar 10, 2025
I really enjoyed this course! Very dynamic and good balance between videos and readings
By Ngọc N
•Oct 8, 2022
Love how Sally presents throughout the series. She is positive and encourages me a lot.
By Abiola H
•Jul 13, 2022
The course was well taught in a very simple form. I love it.
Big thank you to the tutor.
By Steven T
•Jul 6, 2022
A great course to put your knowledge of spreadsheet and SQL into practical applications
By ujwala c
•Jul 3, 2022
the great place to learn how to clean data both in sql and excel.how to prepare resume.
By David O
•Apr 9, 2022
Very helpful and informative. Set up in a way that is adaptable to almost any schedule.
By Deleted A
•Nov 23, 2021
This class was very informative and I was able to understand the concepts and practice.
By Pedro A G
•Sep 21, 2021
Sally was super charming and listening to her lectures was a delight, give her a raise!
By Ahnaf T
•May 23, 2021
SO far this has been the most effective module in terms of learning new technical skill
By olaitan g
•May 27, 2024
Sally is on top of her job. The journey to the course was very interesting with Sally.
By Benjamin B
•Jun 21, 2023
Teacher is really good. Good balance between exercises, watching videos, and readings.
By LERIZA B
•Jun 4, 2023
Very interesting. I learned a lot. My instructor is very clear in explaining the topic
By rushane s
•May 8, 2023
Course would be better if instructors wrote back but still very simple and informative
By Vasil S
•Feb 1, 2023
Good course, but I would like to see SQL tasks (two or three) in the course challenge.
By Sharon O
•Oct 20, 2022
Really intense data cleaning ccourse. I really enjoyed the instructor. Amzing overall
By Guilherme A
•Aug 16, 2022
Sally was a great teacher, the best one until now, can't wait to see the other courses
By Ebosetale A A
•May 9, 2022
This is thhe best course learnt so far...plus I like the instructor and her teachings
By Siddharth b
•Jul 23, 2021
One of the finest instructors, I have come across online. Excllent learning expirence.
By Sanjana S
•May 21, 2021
Thank You for preparing this course and organizing video clips from great instructors.
By EM - 1 9 C P S
•Nov 4, 2024
I enjoyed this course, it had a lot of helpful information and it was easy to follow.
By larry m
•Feb 7, 2024
Informative, and enjoyable. The instructors explain in simple yet understandable way.
By Sandro L
•Jul 14, 2023
I feel confident in my ability to clean data in spreadsheets and databases using SQL.