Hmmm ... I don't know ... Although rap is just not my thing

I should give it (to this song) justice:
- first - Meat is singing main parts and, what's more, he is singing by most of the time,
- second - Chuck D is, maybe not the best but still, quite good singer.
How to sum up? Perhaps in this way:
6,5/10.
PS. I like collaboration between Aerosmith and Run DMC.

It is exception (for me) ... but it is.