I think most every girl i have met has complained about the behaviour of "some" of their clients mainly time wasters and no shows...
If i may just a quote from one of the posts on that site...
"I also agree one of the big realisations even before I ventured into sex work, was that it seemed to be at least the same if not better regards how I would be treated AND I would get paid for it. At the time I had had some pretty poor experiences, but to be fair I had been as bad myself."
"I can truthfully say I have met some great people during sex work, clients/punters included in that and continue to do so. So long as I am treated respectfully I am fine - more than fine in fact."