Do prediction market leaderboards actually tell you who the best traders are?

I've been checking out different prediction market platforms lately, and honestly most leaderboards feel kind of misleading. Usually it's just big profit numbers, but that doesn't really show whether someone is consistently good or just got lucky on one huge trade.

I find stuff like win rate, consistency, trading patterns, and activity over time way more interesting than raw PnL alone.

Curious what people here actually pay attention to when looking at trader leaderboards.