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.
Simply a great monitor for the price. FreeSync seems to work perfectly well - I previously had a G-Sync monitor and was slightly concerned about the compatibility with my NVidia 1070 but works fine with no tearing.