Scarface talked about the street hustle game like no other and was creative with it. I was listening to "Your Ass Got Took" and he said, "And I don't give a fuck about no witnesses. Witness this... (Gunshot)". I laughed because that was a line from an old Black & White gangster movie called "Public Enemy". In that scene, they had a state's witness tied up in a chair and quote: "Ahh, so you want to be a witness, huh? Witness this..." and shot him. That was creative. I think that movie was from the 40's-50's.
This is what makes people like Scarface and 2Pac legends. They did it ALL. Not just gangsta shit, but even conscience shit. A couple by Scarface off the top of the head... "Never Seen A Man Cry", "Minute to Pray, Second to Die", etc. They can rap about a negative situations in a positive manner. Something like a wake up call. Another one from "Last of the Dying Breed" CD. "In My Time" was deep. A line from the song was something like "niggaz want to be like Mike, I rather be like Christ, and in the end, see the bright light".
Now, how many rappers can you name that can talk about the game in different point of views (the killer (most rappers tell this point of view), the witness, and the victim) and can tell it in a negative or positive manner "consistantly"? That's what make you a legendary gangsta rapper.