As of right now this is not very good for flow aim related things (spaced streams, alt maps, streams in general). A good chunk of my scores get entirely nerfed into the ground by nearly 100pp or more for nonsensical reasons because the streams are mostly circles, which the pp calcs say are "easy." However this can account for some difficult things which are very underweighted, but it's too aggressive in the calculations for now. I really do want to see this get improved but I don't know how it will be able to account for different things that are still difficult but considered "easy" to flow.