Translators can end up with considerably different results. The first version of the Tao Te Ching I ever read was Stephen Mitchell's translation. I later picked up another version and just couldn't stand it.
And I had the opinion, that professional linguists or bilingualists, should all come up with almost or mostly identical translations. And when their translations are published, they should easily be able to have consensus, that one translation is better than the other, which reflects the coherent structure of language.
Are you serious? That's the dumbest metric ever. Even a translator that does nothing passes that metric.