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.
The player itself is awesome, however, go buy some better earphones because these suck big time. I didn't know it took a card even though the title said it in the first two lines...my mistake not theirs. I got a card and downloaded from my computer. easy easy. I am very happy with the player.