I to used to be an Amstel drinker then swapped to Mythos when it appeared as a Greek beer on different islands. When it was taken over by Scottish & Newcastle brewery I swapped to Alpha and Fix which I believe are still genuine Greek owned brewery's. There is also a craft brewery in Athens which makes a small range of draught beers, which I am sure some of the forum members have tried. These beers are available on some islands but not highly promoted, if anyone comes across these beers I would recommend trying them. I seem to remember that 'On the Rocks' in Plakias advertised it at one time but did not have any when I asked.