I'm looking for reviews by actual users of directory scripts that are in active use, have some degree of popular acceptance, and show signs of continuing life - as in "they have and continue to be updated to work with social media, etc.".
If you are going to add a review "put some meat on the bone", don't just say "Blah Blah is GREAT!". Tell us about the script's functionality, ease of use, speed, flexibility, etc.