So who rates the raters? We don't have some infinite-regress rating system to qualify people to vote. Or to voice their opinions verbally. Or, really, for near

So who rates the raters? We don't have some infinite-regress rating system to qualify people to vote. Or to voice their opinions verbally. Or, really, for nearly anything. And for good reason - there is no objective point from which to judge. You accept that humans are flawed, and that rating systems created by them reflect human judgement.