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Very good
This user gave this course a rating of 5/5 stars
Was very easy
This user gave this course a rating of 5/5 stars
…
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Good
This user gave this course a rating of 5/5 stars
Super
This user gave this course a rating of 5/5 stars
Okay
This user gave this course a rating of 5/5 stars
Refreshed my existing knowledge
Made me aware that I may be complacent about discs.I need to check them every time
Very good
This user gave this course a rating of 5/5 stars
Good
This user gave this course a rating of 5/5 stars
Very good
Very informative, excellent.