The 2 stars are therefore expressly for 3 package and not for the chips - I am assuming that each of 3+ packs chip buys suddenly reckons that have not yet expired.
Update: Since I have struggled through to statements of friends to me to apply directly to the customer of Amazon (Amazon EU was the sender) was refunded to me the purchase price for the 9 packages and I can not therefore complain. So I give full 5 stars for the product itself.