Thing is, her recent feedback is one thing but it's probably best to stay away from the 'he said, she said' accounts of what happened.
The important part is that the OP had a booking with Camilla and he didn't enjoy it. She's still got 27 positives to 4 negatives and three of the negatives are a year old so to me, so I don't know if this is just an off-day for her or whether something happened, but it doesn't seem representative of her usual levels of service.
It's a wait and see for me, I think.
Unless there's indication of something serious like violence, theft, etc I doubt that any / many of us base decisions on a single review. We do however take notice of patterns, and over the last year her review pattern has been 9 positive, 2 neutral, and 3 negative. Looking at the punters who've left her neutrals or negatives, none seem particularly problematic or concerning; a couple have also seen other sex workers who Camilla has worked with (so presumably no concerning word of mouth beforehand to deter her).
She previously had an excellent reputation, and seems to still be capable of providing good punts. However, her record in reviews over the last year is of a third being disappointing. Anyone wishing to take those odds is welcome to do so. I don't intend to speculate on the reasons for the apparent dip in service, but she should consider and address it.
As for those making vacuous knighting comments, if it helps you empathise then imaging leaving a punt with a void in your loins and a void in your pocket where 150 quid once nestled.