Amazon calculates a product's star ratings based on a machine learned model instead of a raw data average. The model takes into account factors including the age of a rating, whether the ratings are from verified purchasers and factors that establish reviewer trustworthiness.
Softens of the diaper is good its not a scented diaper like others but not a good absorber for 7months old baby. You need to change it very frequency during cold climate. Can be a good choice for summer.