It failed.

Of course it failed. It was inevitable. It was a segregation made by someone who fundamentally misunderstood human nature, someone who barely understood their own rules.

It's quite simple really.

The worst people in the world wanted to go up, of course. Not all of them, but enough. They would act how they were expected and get to enjoy the pleasures of the best world.

But the best people did not want to stay around. They would intentionally go below, by any means they could - for the best people were the selfless and the humanists, who would go to hell to help others.

And in the end, it was all the same. The worst raised by the best, the best lowering themselves for the worst.

Perhaps it's better to see it as a success.