For me it can be difficult if they're on EscortingHub (or previously UKEscorting) as they're going to know who I am. The "find their A/W profile and book anonymously" thing doesn't work for me as I'd be asking them for my fetish.
I've also had one or two worry that "they'll try it out, but are worried if it doesn't go well they'll get a negative review". I can never promise to give a good review, but I don't have to give a bad review of someone who tried it but it didn't work for me, and so not giving one at all in those cases is the best option. Of course if they didn't even make the effort it would be a clear negative.
Midori-Chan was quite surprised when I gave her a positive review because she felt it didn't go well for her - possibly because I couldn't do sex, and she thought it was because she was fat, and that may have been a factor but it was also the fact that back then I was failing with everyone and had to start taking enhancement pills.
I later decided not to review some of them at all, regardless of whether it would be positive or negative, simply because I did not want to publicise the fact I had been with them. Given the nature of those sites, I preferred to keep it quiet.
