whats the point of running review special if they dont write the review after???

Often I will not do a review if I had a bad time. Not saying that is the case with the fellows that saw you. Just a thought.

Have them pay the regular rate and the next visit give them the discount. If they dont come back for the next visit then nothing is lost.
I do however agree that these specials should only be offered to gentlemen that have some reviews under there belt. Good Luck !