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.
This is a rip off gelish nail polish. I have dozens of colors that I've bought from Sally's, and haven't had an issue yet until I purchased this through Amazon. This polish goes on too thick. Does not cure under the UV light. It's just a hot mess. I ended up going to Sally's, and purchasing this "same" color in the actual store. Yeah - 2 different "Black Shadows". I ended up throwing the one that I purchased from Amazon in the trash.