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.
Knocked off 2 stars for shocking delivery, was supposed to be delivered 10.12.19 but eventually got it 6.1.20 it seemed to spend a lot of time 3 weeks plus, floating around the UK. Tag irssel looks good.