I'll bite.
In my book-- your 4 A's are pretty accurate.  
Attractive--   This one is possibly the most subjective-- because everyone has different tastes.  Talking about myself personally-- I'm in the camp of girls who are "cute".  Meaning-- I'm reasonably attractive, but I'm not the sort who turns a lot of heads in public.  Which honestly-- is fine by me.  I do what I can to put forth effort-- I'm never going to open the door in sweats with no makeup or messy hair.  Honestly-- a 5 can turn into a 7 or 8 real quick with just a little effort.
Affectionate--  This is one that will vary wildly.  Surprisingly, some gents do NOT want an affectionate provider.  I have turned down gents in the past because they've said they don't like to kiss and well.. that's a must for me personally.  
Attentive--  This should be a baseline-- PUT DOWN THE FUCKING PHONE.  Even those of you who like to say $$ is for time only-- well cool, he's paying for an hour of your time.  Its his hour-- put down the phone.  
Appreciative-- And this right here-- this is where I've built my business.  I don't demand "extras" from my gents.  Tips and gifts are always sweet-- but their presence is my present.  The best compliment a gent can give is coming back over and over again.  
At the end of the day-- most gents in the hobby just want a little carved out time where they get to be spoiled an appreciated.  
Having said all this-- you can get all of these things from a range of 300-800 or more.  And unfortunately,  you could also pay 300-800 or more and get none of them.  
The reality is-- some gents will never play over a certain price point.  Some gents will never play under a certain price point.  But most are somewhere in the middle.  They try to stay within a range, but will occasionally splurge if all the planets seem to align.
        
        
        






