I have being asked questions by pm not many times, but I always give my honest opinion. At the end of the day everybody started with zero reviews, escorts and punters alike, so I don't mind, providing the punter is not a timewaster and has some reviews.
In one instance this guy with no reviews asked me a lot of questions about a particular escort, in the end I say I Don't know who you are, but just go and see her, you won't be disappointed, turns out he had to drive a long distance and his appointment went great. To this day we often exchange pms and info.
Sometimes I have asked punters about recommendations and info on certain escorts myself too.
I always trust the punters on the forum, if I see they review an escort I want to see, I might ask them something, but I think their opinion is more reliable than other punters.
Having say all of this I know there are guys, who don't post anything and only ask questions about info on the forum and don't contribute anything at all. Leeches they are...
" I always leave them better than I found them"...