re: What is the best rap album of all time?

I like listening to that album, but I don't like the album.

First, it symbolizes the breakup of Outkast and I love Outkast. Also, as strong as they are individually, the real greatness of Outkast was Dre and Big Boi having to blend their styles. It was that forced meshing that made their best stuff so unconventional and unique.

Just my feelings, though, and there is great music on that album(s).