I don't know about anyone else's audio quality but mine isn't very good. For instance, this time it sounded like she was saying "pesto" not "pasto". I hesitated, but went with pesto and of course got it wrong.
Sometimes you have to think about whether the sentence makes sense in English. Perhaps if you live in Genoa like I do, eating my daily pesto would make sense, but anywhere else in the world probably not.