I know there has to be some fans here.
I have to be in the right mood for this kind of stuff, but he has some great stuff. I remember seeing a rendition of Living for the City like 20 years on VH1 Classic and being amazed at how great it was (I was only familiar with a few of his hits prior to that). I eventually got Innervisions, the studio album it is from, which is really damn good. I eventually got Talking Book as well, which is mostly very good. And I just got my hands on his double album classic, Songs in the Key of Life, which sounds loaded with good tunes.