I am in Afura's camp re: recent Kanye. Don't really like the guy. Don't like much of his previous work (there's a couple exceptions) but I struggle to find much to hate about this one. Lyrically he's about as good as a Kanye can be (mostly passable, some bright moments) but the production is incredible. Features a lot of good rappers too, although I don't remember hearing anything stellar from them on my initial skim though the tracks.
I don't really see any point in listening to rappers who get mainstream radio play for their lyrics really though. It's all about flow, styles and cheap puns. The biggest thing happening over the last decade (says Biggles who became a hiphop listener halfway through it) was the shift of imagery from the party to the club. (And the street to uh, twitter?) And that was significant. I don't expect popular rap music to venture outside of stylistic experiments using usual themes. Maybe I'm being ignorant. I guess that you could say that even on boring themes, you can still be a lyrical mastermind and I guess that's true to a certain extent, but does it really feel fresh? Open Mike Eagle's rejection of typical hiphop themes (thought not necessarily subject matter) is, I think, what makes him interesting. I don't see a place for that in mainstream rap, even as the underground is dissolving into the internet.