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.
my grandson wants to be a chef and it gives him wonderful insight on all the pluses and minuses of the profession. it's definitely a lot of work not a walk in the park and that's what he needs to hear from professionals.