If I'm understanding correctly, you are saying some people prefer to hear:
"Club XYZ has seating for 250, 80 girls working (45 blondes, 25 europeans, 35 size c breasts), $10 cover charge at night and $20 lap dances, club is clean, girls are polite, lap dances are in a common area and give a nice grind, etc, etc, etc"
versus
"I was at Club XYZ Saturday and this super hot girl came up to me and she was on fire, she did a fantastic grinding and even sucking on my ears, wow, what a great time. I really thought she was amazing, best dance I've ever gotten at this club."
The first general club review might be a review of the club but hardly gives a person substantially more information than what appears in the Club description info. The latter is a review of the girl more than the club, sure it might say alot about what goes on in the club but the bottom line it reviews a girl, whether the poster names her or not.
Both probably help, but for me the latter tells me what happens at the club which is alot more than some basic club information which any club description could tell you.