At the end of your on-the-water training and assessment, you will be sent a congratulations email with your on-the-water practical competency grade. At that point you have the opportunity to rate or grade the quality of your experience.
It is important that you are objective and honest. The rating are used for quality improvement of everyones experience including the instructor. If the instructor could have done a better job then please note as such. No one gets in trouble on this - it is all about improvement.
How can an instructor do better if he or she does not know that there is room for improvement?
How does the school know to clean the boat up better if no one says it could do with a spruce up?