Another thing I'm curious about, do you youngins care about lyrics or is it as long as the beat knocks?
Like the 80s there are different types of good music for me.
Someone like 2 Chainz might have (had before his album) banging beats, charisma, said funny things overall just retard/funny music. Same goes for Gucci Mane.
Which someone like Jay-z or Nas couldn't do so for them we expect flow, bars etc. From Pac we might not expect highly technical shyt like Eminem cause he got other factors in his music. Wayne had punchlines and flows, we might've not expected amazing concepts but his music could still be as good as Lupe's creative concepts.
From Future we expect melody, realness, well written hooks and banging beats.
While Eminem might not have those melodies, banging beats, realness or hooks, he might have production tailor made for a "super lyrical" MC, he might have comedy, super technical verses etc..