There are hundreds if not thousands of SPs listed in London and across the country who are unremarked upon here in UKP. There are clearly enough punters here with the collective tastes such that between us we would've considered trying pretty much every girl on offer.
The only "tatters" are that there aren't more noted attempts and reviews than those from the few hundreds of active contributors here doing their part to sample wares. Every day and week they pipe up with more new discoveries and affirmations of veterans
, enough that any sheep of a leech would have to be punting at least daily to keep up.
4 punts in 5 years is pretty much no activity to be suggesting that on a "wealth of experience" the scene is in tatters.