There is a tyrant in the house, and he has a stinky diaper. Junior is in charge of the menu, the schedule and the shopping cart. His parents are his servants. They have to be, or he'll scream their heads off. God has a better way.
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 analyzes reviews to verify trustworthiness.