It would be a nice feature if the review section also included a part where the provider could comment on the encounter that would show when you read the details (VIP only of course)..

The review guidelines apply as well as specifics for such a comment..
This could be very beneficial as there are two sides to the whole encounter..  
It could serve as a whole new section in which 'hobbyist' reviews by providers comes in..
Even when a 'bad' review is posted a provider can give her review of the encounter (flame not)..
Even we have a bad day at 'work' sometimes..

It currently seems a bit biased as the hobbyist get their say and not the providers...
After all we are the engine that drives the business...