Don't you understand? There's good rap and bad rap, but nobody can judge which is which because it's subjective. This is true even though apple strudel is positive that:
1.) There is good rap and bad rap, even though there's really not good rap and bad rap.
2.) The only people who don't like rap are white people have never listened to good rap or hip hop in their lives. (again, even though there is no such thing as good/bad because it's all subjective, but there is such a thing because apple strudel tells us there is).
3.) People who don't like rap have never listened to the words. In over 20 years of rap music, they've somehow avoided every single word used, be it NWA, Tone Loc, Tupac or some dude from the local park. And they need to know the lyrics to understand if the music is good or bad, because you can't really like the music unless you do, even though liking or disliking it is subjective and there is(n't) a good or bad rap/hip hop music. Hell, those racist bastards probably covered their ears and went "La La La" just to avoid hearing such brutal titles as Funky Cold Medina and Christmas in Hollis.
I hope this primer has helped clear up any confusion you might have had.