Depends on the girl. I've met experienced girls with hundreds of feedback who are enthusiastic, new girls who are jaded and vice versa. Recent UKP reviews will be a good indicator.
Also I agree with B&G - some girls become deluded and arrogant due to the constant praise (bullshit or real) from AW feedback, fanboys, reviews, punters trying to get the best from a booking, etc and then don't believe they can be or do wrong, and service suffers.
I posted a comment about a girl which she didn't like (but agreed was correct) and it resulted in a melodramatic moan - a shame as she was alright but now I'm thinking all the flattery has gone to her head.