Like I said earlier, I get where the complaints about sloppy flows come from, that's what I thought at first too, and probably it's true for some of them, but I also think there's something intrinsic to the style which fits with that sort of frantic, almost-haywire rapping. Maybe it would sound good if someone who was totally metronomically perfect rapped over these beats but I think a distinct lack of polish is what makes this music quite exciting. (This is a weird thing to invoke maybe but it makes me think of certain members of / songs by Wu Tang)