I think 50 Cent is completely disrespecting the game lately. He's not even trying to rap. I mean listen to his rhymes, look at his movements in the video, it's like he's doing it just because he's scared of falling out of the public eye.
As an artist/writer, you can always tell when you've put a lot of effort into something and whether it's truly the fruit of your labor. When 50 cent does a song like this, I don't think he tells himself that he's made something great; he knows that he's being lazy. But, he also knows that he doesn't have to try hard for people to eat it up.
I know that's off-topic. Regarding the video, although I saw about a minute of it, I didn't really see the "big budget" aspect of it. It's just a green screen.