After a good few hundred they are all a bit much of a muchness. It was an ok punt or a crap one or a better than average punt. I used to keep photos to remember punts out of the country for a few years. Kidded myself that they were 'real people'. (They might be in another walk of life but punters ONLY see them as prossies, by definition). Too many punters probably try to 'see it from her point of view. She doesn't have one. As long as you pay, are not obnoxious, you are about as memorable as a tin of frankfurters to a shelf-stacker. She might remember you for a brief period. Usually something really dickhead, but everything else is fantasy. (How do you 'remember' your co-workers that you barely see more than occasionally once they disappear for good? As opposed to your friends? Even 'customers'?) She works for the money, and nothing wrong with that. If she gives ou GFE, nothing wrong with that (do you complain that a stage actor isn't her 'real' self? no, just doing her job, so appreciate that without writing fan letters to 'Hermione').
A prossie who is 'really good' in punting terms is one that many punters thought were good. In prossie terms, it is one that makes a comfortable living.