I think there are many other places worth visiting on crete and on other islands
On crete :- Paleohora and Matala being very 'plakias' like but all towns in between are worthy of a visit if not a stay. Sougia, Loutro Sphakia, all wonderful places
our other favourite island ( which we seem to visit every other year) is Thassos, no airport on the island so you fly into kavalla and ferry over. We then go down to the SW coast, Liminaria, pefkari and potos area. beautiful and as yet mostly undiscovered (don't tell anyone else! )