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.
Haven't used liquid eyeliner in some time and thought I'd try this one out since it was a decent 'name'. Not a fan! Works, but one swipe is not enough and when you use two or more, the line then 'bleeds'. I'll stick to my pencils!