Visiting the islands, I remember one incident when our little cruise ship passed an American battleship on the seas. The crowds on the boat starting booing the ship and the USA. Everybody around me on deck, except the few American students, was booing. It made me uncomfortable.
But I found the shopkeepers very friendly. They all spoke German, moreso than English, because there were so many German tourists. I remember several of us students sat on a step and talked for an hour with a housewife as she knitted lace. It was a nice time.
I wonder if everything changed after the Achille Lauro terrorist incident.