I have been declined by one provider who is well-reviewed in NYC at the last minute even though we were confirmed.  She said nothing other than, "I don't think we are on the same page," but I think the real reason was that I typically give out 8s and 9s when they are warranted, but almost never a 10 in performance and never a 10 in looks (I have yet to find a true 10 in the world).

I think some providers have gotten so jaded that they think an 8 is a bad score.  I guess it all depends on how you look at things.  I look at things on a linear scale.  A 5 is average.  There are lots of 5s in the world.  Anything above a 5 is therefore above average.  Very few girls are truly 8s.  I know lots of women think they are, but they aren't...not in my book.  A girl who gets an 8 from me in looks is gonna be attractive, and I will do my best in the review to explain both face and body.

Like you said, London, if I see that the guy has a history of all 10s, and I know a few of those girls, I'm gonna be able to understand his preferences or how he scores.

I just recently gave some an 8/8, and she sent me a PM saying that I sucked as a result.