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 bought two of these sweaters - one in a smaller size to wear out and one in a larger size to wear to bed. I love the style of the sweater and it's super comfy, but the material doesn't breathe at all so it's only good for really cold days or cold nights.