I have never been but would love to go. My parents as well as my older brother have visited a couple times and loved it.
My father was born in Trapani, Sicily and visited relatives each time he went there. If I do go I would definitely HAVE to visit Sicily. I have a picture of the church my father was baptized in and would love to see if it's still standing, as well as the apartment he was born in (which as of the 1980s WAS still standing.)
TIS