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.
Oh my, oh my! Each zip lock bag is individually labelled, making it very easy to find the right resistor. They do include a chart but you don't need it because of said labelling. Everything in the box looks high quality, it appears a lot of care was taken to put together a great product. As for the resistors themselves, they work just fine, my testing did not indicate any issues. I would highly recommend this for any Arduino/RasPi makers who want to save time reading the resistor value charts.