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.
Very good product and am using it in cold of Delhi, pajama is very fit and comfortable and t Shir would be quiet good but I think it's enough for 15'C overall it's value for money. Thanks amazon for that kind of deal.