The post about games that were created before the contest started gave specific evidence. You haven't listed specific project you feel have problems. Even if you had, you have no evidence. In that case, I think it would be better to message the contest organizers directly to ask to look into them. I'm personally more inclined to wait and see.
Don't resort to attacking people. It's not defeatist attitude to say you won't win. My game is too incomplete. While it has a good framework, I don't think people will see my vision. Others may have played other games and decided those games are better. I submitted my work because I enjoyed the contest and made progress on my game idea. If I win, that would be great but it's not why I submitted.