There are good British escorts as I have met a few myself, but I have also met escorts from other nationalities
that actually answer their own phone, offer clear concise directions, clean & safe apartments, offer wonderful
conversation, companionship, and entertainment, no noises from other rooms, and their profiles are just as
accurate.
I salute all the escorts that I have had the privilege of meeting, for making me feel welcome
and looking after me in a relaxed and happy environment.
As for the OP - "What makes a good escort?"
A lady that is attractive, friendly, and attentive.
What makes a great escort - All of the above, done in a manner that makes you forget that it is a service.
"How much attention do you pay to online persona before making a booking?"
In the last three years I generally only met escorts that post on the forum, as I preferred the pm method
for arranging appointments. It never let me down.