All the rappers are telling us how stardom has changed them and their lives, Drake starts of by saying how hard he has worked to make his dream a realalty. He says how his life is different and how he is enjoying it. Kayne then takes the next verse by saying how he has lost contact will all his old friends and rarely gets to see his granny...he pretty much says how he wants his old life back and wish he never became famous. Lil wayne is on the same lines as drake. He likes his new life and makes a heap of medafore... his verse in the song is not the best..however it is okay. Eminem as usual delivered a great rap...he was saying that the other rappers and nothing compared to him...he is the 'REAL DEAL'. this song is about to be certain about what to want in life and to becareful what you wish for...ADWell not much meaning to this, at least when Drake is talking. With Drake, this song is rather narcissistic. I mean really "Last name ever, First name greatest" Are you fucking me? Seems to me, Drake only sang in this to boost his already over extended ego.
Lil Wayne just talked more gangster bull crap.
But Eminem, being the awesome MC he is, brings more into this song. As always, Slim's use of metaphors and play on words, aligned with his meanings are just amazing.

And yes I know I'm leaving out Kayne. I did that on purpose...