There’s nothing “wrong” with Untitled’s production, it’s just that album was so advanced lyrically that it deserved grander production. Untitled deserved some Life Is Good level production. But that’s just my opinion
But nah SD has too many varying styles, flows to be considered monotonous or anything like that. It has too many classic Nas records. If 7 of the weaker songs was cut from it, and replaced with some of the unreleased songs from that era like Serious, Talk of NY, & Foul Breeze, we’d be talking about it as one of his best albums.
But yeah
@Piff Perkins is a good poster, he’s just the kind of rap fan that’s really particular with the craftsmanship and sonic cohesiveness of production on albums, which is understandable. I know for sure he’s a Kendrick & TDE fan so he’s been spoiled in that regard

he probably ain’t listen to SD in years, but I get it. Nas has never had any intention of giving folks what they want so some fans tune his shyt out outta frustration
That’s probably why Nas is such a polarizing figure for a lot of fans, cuz for the most part Nas really didn’t give a shyt about what people thought about it.