I don’t think most of it (rap) is even music. I feel the same about a lot of the modern classical compositions I was forced to study in college. Comparing either to real music is akin to comparing that orange-colored chemical crap they put in Pixy Stix to taking a bite of a slice of an actual orange.
Really? Sorry to be harsh, but I would frankly expect a deeper opinion after 30 minutes of thought.
To be clear, I’m not asking you – or anyone – to LIKE the music. But if you are going dismiss it so thoroughly, at least provide a reason beyond "yuck!".