I realise the mistake I've been making for a few years. I thought when something slaps it meant it was good, but now I see it actually means that it's fucking atrocious.
I need to listen to an hour of 90s boom bap to cleanse myself. Luckily, the parts I did listen to were such unintelligible distortion that there's nothing that could stick in my head. At least songs I used to hate hearing were in some way recognisable, although in this case I'm glad they aren't.
If you want fast rapping, off the top you have Bone Thugs or Twista, both of which did speed with a lot more clarity and rhythm.
Sorry cats, if you like it then you like it, but to me it's the worst versions of different things merged into one.