Camilla is the Queen. The title "Consort" refers to her as an aristocrat rather than royal-born. Prince Phillip was royal at birth but would not be elevated to King because he would then out rank Queen Elizabeth. He would never be King Consort. In the event of the Kings death the crown would always revert to William, not to Camilla. Consort refers to her path prior to the Crown. She is now the Coronated Queen of the UK, and that is her proper title. I read an account that does a far better job of explaining it, but that's it in a nutshell.