Granted. You can now make the most beautiful KS Levels (and other works, but it works the same way) while you dream. For others to play your level, they have to dream that they're playing the level too.
Of course everyone dreams that the level is different, and also, everyone regardless of the difficulty can finish it, yet no one can prove it. So in the end your level isn't really that good.
I wish they could fix the backache I have once and for all and never have it returned.