The market of the high end porn girls, girls that can command very high rates, is subject to a paradox: the higher the rates, the higher the expectations.
This paradox is reinforced by two features:
1) The clients who book high end porn girls do not depend on TER;
2) The high end porn girls do not need reviews to get booking.
Furthermore, for reasons that I do not need to mention here, the agencies who cater to the high roller clients have NO business to do with TER. Likewise, the high end porn girls are seeking agencies who can tap them into that 'pool' of high rollers, and their last concern is about getting reviews, since reviews are from them really a way to 'out' them. When they are 'out' their 'market value' goes down, since they are not anymore 'exclusive'.
In this context, reviews count as much as nothing, since as you correctly pointed out, lots of these reviews, even when involve a' high end porn girls' are written for reasons that have nothing to do with informing the reader and help him to make an informed decision.
Usually, relates with:
a) getting 15 days VIP status;
b) being solicited by the agency who need a review to establish that particular girl in the market;
c) putting out just plain fake reviews - porn girls are an easy target for getting free days status, since no one really care.
As result, TER and the PS Board are becoming a 'death valley' as far as high end porn girls is concerned. There is no way to solve the paradox, since the collective actions of all agents involved are the outcome of self-interests.
Sincerely,
BM