Not really. 2pac created shit tons of tracks for his albums, and the ones that were chosen for albums were a mixture of mainstream tracks, typical 2pac records, and "for the ladies" shit. A lot of the Makaveli session tracks that were scrapped are better than some of the stuff that got on that album (Just Like Daddy, White Manz World)
Then there are the tracks he did with the intention of being released after his death. Yeah, those aren't too good overall. Plus there are the various songs that were pieced together with random verses (the shit Eminem threw together for instance).