Jay dissed Nas on "Takeover" formthe Blue Print album. Cannibus was a one battle rap wonder. He's got freestyle skills but thats all he can do. His albums were wack b/c he didn't have anything to talk about. Eminem is an excellent lyricist and I think this new album is his best yet. That being said, he's not as good as Jay-Z. He has the total package: flow, presence, and that swagger that puts him on another level. And once again, KG sucks.