One man's price is Ok, another's it is too high. I find comments, all of which say 'you have spent too much,' of little value. Unless the OP had done no research, he knew the cost would be £80/30 minutes before he met her, enjoyed himself, and reported favourably. Comments on what he paid add nothing.
As the 2 posters above, totally disagree and you have missed the point.
While it is great the OP had a good time, the service was what most punters would call fairly basic and, in contrary to what he suggested, you can get more services for £80 or less - if you shop around and follow the advice on UKP.
It's a forum for debate and personally I have found comments about pricing very useful since I joined a year ago as it has allowed me to gauge what I can roughly expect at what price - and who is good VFM and who is not.
As a result, since joining UKP, I have had more reasonable punts than not, and had a better use of my money.
If you find comments of little value, then just ignore them.
And as for adding nothing, you have been a member on this forum for 9 months and done no reviews.
Time you added
something.