I'm slightly amazed at the sheer volume of reviews from Glasgow. The sudden leap from when it was occasional reviews can partly be explained by a rise in genuine punter-members who are covering the flourishing fanny field. But when it's posters who, as pointed out, seem to have an ethereal, semi-real existence consisting mostly of generic 'reviews' that frankly look like they could have been generated for a fee.
Or
Imagine the bus load of Romanians - "So who's going to do the publicity then? the profiles are ready to go, so who's got a spare phone to join ukp from a different IP address and be a 'punter'? Let's take it in turns girls. Read ukp, it tells you how to get a cheap phone and simcard, pretend to be a bloke, don't say to much specific if you slag off a genuine scottish bitch who likes it silly fucker, and keep enough details to show it is 'genuine' when you you review one of us."
Actually, that's probably too amateurish. New immigration laws mean Romanian pimps can wander into Britain and cause trouble.
The easy answer is to challenge newbie reviews and try to work out if there is a human-being-punter behind the posts. Unfortunately when you do this you will also get howls of rage (and risk pissing off a genuine punter).