I've never seen a single replication of this study, but a 2013 study found that Australians and East Asians (from Hong Kong and Australia) both think Whites are more attractive than mixed-race people.
The 2010 study's claim that their data proves the existence of hybrid vigor in humans is ridiculous. Even gay race communist Wikipedia doesn't claim that. Nobody has ever proven it exists, but there is a wide body of literature documenting worse health among mixed-race people.
However, that could be caused by the genetic characteristics of people who engage in miscegenation (see: x.com). Either way, if miscegenation is "eugenic," why are mixed-race people so unhealthy?
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