If someone writes a genuine negative review then what does the pro$$ie have to moan about? If you're a pro$$ie learn from it!
Imagine the advice on SAAFE, one girl says book a guy every 15 minutes and the first to show gets the goods the rest can do one. Time wasters affect both sides. If Brittney has fucked Sir Frank about and ditched him for a better offer then she deserves a negative. Any future punters should be made aware that a booking may or may not happen, that's why you have a plan B with any pro$$ie. I wouldn't worry about how she got the news, if a pro$$ie really fucked me over I might be tempted to send her a message with a link to my review. As for the white knights, I don't know what they hope to achieve with some temporary, paid for fling by defending them. A peck on the cheek and a grateful thank you? And when she has moved on/retired and you're looking for a new regular then you deserve a shit punt because no one reviewed her. Reliable reviewers are more rare than reliable pro$$ies.