It goes without saying that the Queen, Duke, William and Catherine would certainly experience a warmer community welcome than Charles and Camilla. And it is unfair that that is so. Neither Charles, nor Camilla, have done anything to harm anyone here so any judgement of the couple is based largely on tabloid fodder and the biased opinions of those who are, and remain, completely unknown to the couple.
When the Queen visited last year the republican's kept rather quiet it must be said. Infact, our republican Prime Minister was hauled over the coals in the press for not curtseying to her sovereign when HM disembarked from her plane upon arrival in Canberra (it was all nonsense as we all know that to not curtsey, is in no way a sign of disrespect).
As has been stated on this forum previously, the Queen maintains a level of respect and affection amongst many Australian's no matter their political sympathies.
Charles on the other hand has been dealt a difficult hand to play and no, I don't think he is largely to blame for it. The man has spent considerable time in this country and has attended major national celebrations and socialised with all types. He has supported this country's organic wool industry, sent messages of condolnce when disaster has struck, has donated money to various relief causes and even floated the idea of becoming Australia's Governor-General which went down like a lead balloon (our government would not hear of it, naturally). The man has tried to do his best, or at least his part, for a country which has largely denied him the opportunity to do just that.
Camilla's image has never been popular in Australia and I doubt I need to state why that is. Again, she was branded the "problem" and that stuck like mud to a shoe. Is it unfair? Most definitly! To judge a woman who has never visited this country let alone done anything to harm her interests or disrespect her people is just dismal. Camilla is no less deserving of a chance to prove herself than anyone else.
I would be surprised if she or Charles experienced any nastiness first hand while in Australia. I'm sure they will both be shieled from any unecessary nastiness and rightly so. The people they do meet will be kind and interested and I hope they both enjoy their time here very much. Especially Camilla who is as we know, undertaking her first ever visit to this country.