This course is worth taking, retaking and then taking again.
Within the first couple of modules it was apparent Ken has been through it all.
He speaks in a way that resonates both with professionals out in the field today and for those only now starting their journey. I will say for all the years I fought kicking and screaming learning PivotTables I wish I would have had this course at my disposal. Even now as an experienced PivotTable user I found myself rushing back to my daily reports throughout his lessons with aggregate methods. They say a blackbelt becomes a whitebelt when they realize there's still more to learn.