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.
I've bought these previously and they've been fine, but this delivery appears to have been sourced from Bulgaria, when I opened them I realized they were quite different to the previous deliveries which is okay I suppose, they tasted slightly different. The only reason I'm leaving a review is because of some of the material that I also found while chewing on the sunflower seeds, I've enclosed photos. I have no idea what the material is though it looks organic I probably won't by this product again.