goleansixsigma.com

4.6
4.6 Based on 99 reviews

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Average Rating

4.6

/
5

99 Reviews

5 Star
73%
4 Star
21%
3 Star
3%
2 Star
1%
1 Star
2%

All Reviews

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Review Time

Melinda
Effectively structured course with practical concepts

The course was effectively structured, making it easy to understand, and featured concepts applicable to real-world situations. Thank you for this opportunity.

5
Date of experience: Dec 16, 2025
Judith Long
The course was exceptionally organized

The course was exceptionally organized into modules that are easy to comprehend, with concepts relevant to real-world scenarios. Thank you for this opportunity.

5
Date of experience: Dec 16, 2025
Opal
GLSS is incredibly rewarding and impressive

GLSS is incredibly rewarding and impressive. I'm very proud to have connected with the team. Thank you once again!

5
Date of experience: Dec 13, 2025
FC49
Very disappointing experience

It's very disappointing that the certification lasts only 2 years. After that, there's a fee of $499-$599 for recertification. There are no discounts or monthly payment options, and continued access offers little value. Essentially, $499 just gets you an updated certificate.

1
Date of experience: Dec 02, 2025
matVD69
Thank you for the fantastic and clear explanations

Thank you for the fantastic and clear explanations throughout the entire session! Great job!

5
Date of experience: Feb 23, 2022
lannhi59
Good course, could use more focus

The course was good, and the presentations were thorough. I really enjoyed the online learning format. However, I believe some modules could be more focused, particularly concerning the number of tools presented. Overall, a solid course that provides an overview and insight into improvement projects.

4
Date of experience: Jan 10, 2022
Janet
The online class was quite impressive

I found the online class to be quite impressive for both Yellow and Green belts. The only discrepancy I noticed was in the Green Belt module compared to the exam. Overall, I enjoyed it and look forward to taking the Black Belt class.

4
Date of experience: Jan 07, 2022
Charla B.
An enriching learning experience

Excellent course. The material was presented through various methods, enhancing the richness of the experience. The self-paced delivery allowed time to reflect on concepts, take notes, and truly absorb the content. It was a very enriching learning experience. Highly recommend.

5
Date of experience: Jan 07, 2022
Well-structured course

The material was presented in a very understandable way. Breaking the main exam into sections was an excellent approach to ensure everything learned was fresh in my mind! The coach was easy to reach if I encountered any issues.

5
Date of experience: Dec 17, 2021
Connor
Great resource with minor IT improvements needed

This is a fantastic resource with in-depth information, examples, and interactive elements. One minor IT improvement would be that if you revisit a completed class, the system should remember that you've already finished it.

4
Date of experience: Dec 01, 2021

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