Customers loved seeing their reviews displayed and more importantly, Domino's showed the world that they are serious about listening to customers and providing a great experience.
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While this campaigning is somewhat extreme, it does show just how influencial top marketers believe reviews to be. For most businesses a live billboard is out of the question, but are you showing your reviews on your website*? On Facebook or other social media (why not post updates/tweet about each new review)? In your quotes / proposals? As part of your email signature?
Consider how you can get more leverage from your positive reviews...
*In case you missed it, WOMOW has a widget to display a live feed of your reviews on your website. See an example here and email us for your unique code (it's just a single line of code you add to your website).