The karma system does exactly that.
This ^
But for some reason it is not the default sorting. I have no idea why they would make it random.
It doesn't as I understand it, karma is awarded for rating. That means someone who is spamming votes left and right is way above me while I am taking 10-15 minutes playing every game and writing detailed feedback where possible.
I am pretty sure it's calculated both by ratings and by comments.
Well that's bad news for me then, I'd provided all my feedback in the thread.
I don't think anyone uses it anyways.
