Not sure there is anything to review. Went 6 months ago with a play friend (not escort) who had a great girl or girl experience, and we left with her new gf (also not an escort).
I did recognise a few of the London upper end escorts there, and a couple even said hello. But they were off limits as they were with clients.
Not really my thing. I prefer to do my playing in private, away from large groups of strangers! But I did feel a little out of place, and was obvious to most people who were real couples and who were fuck buddies, sugar daddies and clients.
Would I repeat? Not really and I wouldn't waste my money paying for an escort to go and enjoy herself with other people. I'm selfish like that!