To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
I'm not disappointed with them music - just with the fact that I have opened this box set for the first time since purchase 2 years ago in lock down to discover that CD s 2 and 3 are missing !! In future I shall check the contents of any box-set bought on Amazon and be slightly less trusting than usual.