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 like the brush a lot, very soft and love the flex that contours on baby’s head. The dislike comes in the holder. We use this in the tub for cradles cap but the water has no where to drain in the case so we do not use it at all which is wasteful.