I recently read this thread 
http://eccie.net/showthread.php?t=134428 . It seemed like a lot of those ladies hated reviews.   In contrast, I have had several discussions with ladies in this area and they all said that reviews drove their business.  I think it really depends on the lady.   There seems to be more and more competition and reviews truly help the ladies we know and love from here.
I have done a 180 on reviews.   I at first would never write them.   Then I would only write them if they haven't been mentioned recently.   Now, I have started writing more and more.   Still don't write them for everyone I see though.  Thats just me.  
Do what you want to do, but please, if its a shitty time please write a review.
Anyway, do what you want