Restaurant online user reviews have been observed on many websites, blogs newsgroups, and so on. These restaurant reviews influence as one of forms of word-of-mouth communication to consumers who are searching information for dining-out. Online WOM has been suggested that the interactive nature of the Internet will improve market productivity by creating a new channel of communication. Consumer risk perception would occur in searching more information for dining experience` cause restaurant`s service is experience-oriented products. However, consumer`s decision-making procedure through the internet text becomes complicated because various positive and negative replies are existed underneath reviews. Furthermore, customer opinion in the Internet affects to the others functioning as a online WOM information.