poker good roi

What is a solid ROI for online Poker Players?
Mine is about 30-something percent. I have seen others with ridiculously high ROIs, I know the average is zero so anything above that is considered profitable. But as a poker player, I want to know how high of a consistent ROI would deem you as an exceptional player? After, say, 5000 games?
It all depends on what stakes you play. Generally the higher the buy in, the lower the ROI because the players are better. I think over 20% is good and probably means you can take a shot at higher stakes if you have the bankroll.
Slow Play & Fast Play Part 2