arsenal you're getting the argument confused here. It's not simply a question of whether prostitution is legal or not to help us guide our moral compass on the punters and the OP of the punters online reviews.
Let's all acknowledge that we can't know for sure why a specific woman has become a prostitute. For that very reason it is clearly morally wrong to pay her for sex and plead ignorant once you've had your fill, even if she is doing it legally and hasn't been trafficked. And (back to the OP) it is clearly dehumanising to post a review online with descriptions of how you choked a woman on your penis or were angry that she was stopping you having deep penetration because she was clearly in pain.
Second fold prostitution has a wider detrimental effect on society that I explained yesterday morning.
Wondering wether you were a troll (bit weird claiming to be a man who would NEVER use a prostitute but is lurking around a feminist board defending punters to the hilt on your own one man crusade) , I searched your username on mumsnet. In other threads you have been telling women to get over their trust issues when they've found their husbands have been on Adultwork looking for prostitutes, telling another woman that it's none of her business to be concerned if her elderly dad has many 17 year old girlfriends. If you really are married I would be interested to hear what your wife thinks of your arguments on mumsnet.
Personally I'm not going to continue to discuss the issue of punters with someone who appears to have such a juvenile and narrow minded view of adult relationships.