I actually don't like them, too sweet, but it's culturally unacceptable for me to say so.I might make a Pavlova this year! I'd forgotten about making them for Christmas.
They also form part of the friendly rivalry between Australia and New Zealand over who invented it. Either way it was the Aussies that named it.
For a while here there was a trend in Sydney that when a famous opera singer visited we would have a famous chef create a special desert for them in their honour. Not all of these were terribly successful but when Dame Nelly Melba visited we got the desert called Peach Melba, and when Nadezhda Pavlova visited we got the Pavlova.