Well, the biggest complaint is the quiz of week two really caused lots of confusions.

At times very complicated explained and the important parts were cut short

Too basic content and easy to complete it

the lean tool should have more lectures

This should have been in more details.

review assignments are not good

Good course for DMAIC.

Good one

good one

The six-sigma section was not even close to the quiz or final assignment questions that were asked. There was a huge disconnect between the content delivered and the expected learning. Six-sigma tools were sprinkled in, there should have been an exercise to practice these tools more delibratly.

I strongly believe that some of t​he week 2 quiz questions are marked wrong. So many people failed this quiz after multiple attempts and are confused and frustrated, as shown in the discussion forum. But, there has been no fix for years!

explainations are not really clear to understand. without sufficient examples..

Great technical problems, no other fellow coursers to review your work, you just wait and wait, and you have to pay another term just to get a review and finish this course. Never seen any other course mentality like this. Not going to attend any other course with this mentality!

I have completed my whole course but still my grading is under process from past 2 days very slow

The quiz of 2nd week is rubbish and time taking.

Fix your quizzes, Rudy.

very very bad session

not useful for me

Stupid stuff

......