@ suckmyballsdotcom: If I had to guess, it seems to me like it's just one user with a massive rating weight bringing the overall score down all on their own. I rated it 5 stars to try and even it out, but the score stayed at 0.5. It's pretty ridiculous and kind of breaks and defeats the purpose of a rating system if one God level user has that level of influence on it.
@ suckmyballsdotcom: Also, probably for the same reason good female cosplay that doesn't show skin gets lower ratings then poor cosplay that shows a lot of skin.