I agree with Art that Gibbs isn't that skilled when it comes to lyricism. But not every single rapper has to be spitting crazy bars to make good music. I look at Gibbs similar to how I look at 50 - both make hard street bangers that just sound good. That kind of music doesn't require great lyricism to be effective. He still has good flow/delivery, good beats, and decent content. There's more to rap than just lyricism imo. If you have a guy who only has technical skills and lacks in the other areas you end up with modern day Em.