Slashdot moderation and something going by having people tag comments as Insightful, Interesting, Offtopic or flamebait. It assigned positive or negative points

Slashdot moderation and something going by having people tag comments as Insightful, Interesting, Offtopic or flamebait. It assigned positive or negative points based on that. The two problems were the horrible UI and that at some points evaluators used te negative tags just to punish views they didn't agree with. But maybe an AI evaluator would be less biased?