The filter is implicitly tuned on American culture. It's very easy to trigger the negativity one by merely pointing facts if you don't give opposite but unequal arguments and it deeply dislikes lightly oppositions which would perfectly acceptable in my own culture. It reminded me a bit of the Copilot email coach and it's unceasing invitation to add sentences devoid of meaning to "improve the tone" your email. The overall score is mostly opaque too.

I think there is a confusion between engaging and culturally palatable to the average American and of quality.

If I add to go through this, one, I would be deeply annoyed, two, I would just pass all my comments through another LLM if I really had to interact.