This album is dope but Wale's my favourite rapper so I'm biased, my favourite song is probably Prescription but I love the album on a whole.
As far as his later projects not being as good as this I kinda agree, sometimes he doesn't do exactly what I want from him as a fan. I'd prefer if he did more conceptual or more introspective albums since he's such a great lyricist but I think projects like More About Nothing and the Album about Nothing were better projects than this in my opinion.
I didn't particularly like SHINE so we'll see how he does on his next one I think it will be amazing.