Tried an unreviewed lady today and it was horrible. I  can believe how bad the service was even after I tipped he an extra 50 bucks because I had no change. The lady was only interested in my coming  quick and leaving. I guess I will stay with my regular lady and not venture out again.  We should pay after  and base it on performance.  There is no incentive  to extend good service.

DAx, thank you!  But post the lady so we can all be aware...

I'd also be interested in who and did you write a review?

... based on something as simple as whether she did as she agreed is an excellent idea though you would have to be prepared to walk away if she got pissed. And enough customers would have to be willing to walk to actually make a change in their behavior.
....
What is your concern that prevents you from helping mates here by not identifying the scammer?

I reviewed this provider and

1st time was minimal action. 2nd time I did not know it was the same girl and exclaimed "Oh it's you" when I walked in, but got some mediocre action. She's a chameleon with multiple names and phone numbers. This latest one could be yet another and will be included on my (by now) long list of her numbers.

My experience with doing reviews here, is that if it has anything negative, it will not be posted.  Which that doesn't make sense.  All companies should want to alert folks to potential problems!  And it would be some positive incentive to the ladies to do a good job!  
 I would like it, if all the ladies I ever met were good, but a lot of them were not!  Did a negative review actually get posted?  The worst I knew were from Arab countries. Just look for the tell-tale snake writing.  Though they were not the only bad ones.  I even met a bad one in Brazil, Argentina & Spain, 3 hot spots.  And they were not so bad, but some were sure disappointing in Bangkok.  

About paying after, the ladies would sure not want to gamble on the person not having money or running away!  It would be like a car dealer letting you drive off with the car, without paying anything.  I wouldn't want to sell something, without the person paying.  And about the lady, she would treat you a lot better, if you pay before starting!  Maybe throw in a rose  

And 1 last thing, I was not able to do a review here about the best lady.  That was because she did not have a web-page or a telephone number and maybe something else.  Her name was Carla from Panama.  
If things are now positive about being able to do negative reviews, I may do more reviews.  But not because I enjoy doing a bad review!  

I review unreviewed ladies a lot. Sometimes they're great, sometimes they are ok, and sometimes they're terrible. I've found some absolute gems in my day. Disappointment is part of taking one for the team. Post your review, thank you, and better luck next time.

Negative reviews pop up all the time. Not sure what you are talking about