I think eharmony has the same flaws as all other dating websites. The information provided is limited to the honesty and self awareness of the person that is inputing the data. Eharmony matched me with several successful, kind, attractive men. I was even engaged to one man after 2 years of dating, but cancelled the wedding. What I discovered of emharmony is true of dating in general. In order for a relationship to be successful and fulfilling to both parties involved they both must know who they are, what they want and have the ability to communicate on a deep level. If these skills are missing the relationship is doomed to failure. Eharmony is limited as we all are in realm of dating, by the self awareness of the person we are dating.