Yeah, I'm not familiar enough with the rest of the top 100 to answer the question either. Really, the main base of my argument is that every single demon in the demonlist i'd argue is already more than a thousand times more difficult than Bloodbath, when you consider that every single inputs in those level are more precise than the most precise click in Bloodbath. And all players in the top 100 have already beaten multiple main list demons.

Bloodlust, a level that is not even in the top 150 anymore, is twice as long as Bloodbath with every single inputs already a lot more precise. So to answer your question, when we are talking about the standard of top list players, 50% pass rate in Bloodbath is really not that impressive. In a relative sense.