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 little gadget is a must have. Truly an amazing product. I use to use a huge expensive coffee machine. But not anymore. The coffee is just as good as what the machine use to produce. Do yourself a favour, buy a metal filter though. I don't enjoy the paper filter flavour.
Update: not a single issue with this unit since I purchased it. After months of use it's still going strong. A great little purchase. All the lettering has rubbed off, you don't need it though