Amazon calculates a product’s star ratings using a machine learned model instead of a raw data average. The machine learned model takes into account factors including: the age of a review, helpfulness votes by customers and whether the reviews are from verified purchases.
This stuff is the worst truffle oil I've ever tried! It tastes like chemicals. I've also just seen they're spouting that it's 'extra virgin olive oil' but extra virgin means nothing has been added. As soon as anything is added to olive oil (truffles or flavouring) it automatically just becomes olive oil. Not even sure this IS olive oil. It tastes like cheap oil.
My family work in the Australian olive oil industry and this stuff is terrible! Will be lodging a complaint with Amazon to get a refund, and have them look into promoting a misleading product.