yes but i dont think that fully explains why those bars sound good and the others dont, i think it becasue they were designed for a specific rhythmic sensibility which different to a rap rhythmic sensibility.
Also he's a wholly untalented rapper as a majority of Grime MCs are.
Whenever he did his first run of crossing over and being exposed to Westerners, he always regressed to that awful "MY NAME IS DIZZY DIZ, I HANDLE MY BIZ" freestyle like it's fucking 1983 and the looks of all these US Rappers always screamed the same thing
"I thought they were backwards in The South. They ain't heard a rapper since Run DMC huh? This dude sucks."
The truth is that removed from grime Dizzee has always been an atrociously bad rapper, he just had the benefit of A) Great and wholly Non-US Dependent music and 2) Being authentically charismatic in a way that say... Rodney, Sway, Klashnekoff, Manuva and whomever were just not. Now it no longer matters because there is an absurdly productive and active rap community that is definitively British so Dizzee just looks fat and pigheaded and can only just spit the same double-time flow and 0 bars shit on every. fucking. song. He was better off rotting away doing a dozen rewrites of "Bonkers" and "Dance Wiv Me" again and again.