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 have bought 4 Crucial MX500 SSD and they are FAST. I thought I would try a less expensive smaller drive for a old computer. I put this drive in and it is faster than the original HDD but considerably slower than the CRUCIAL MX500. For $25 more I would have been better served by getting a Crucial MX500 instead. But for $30 I guess it isn't bad.