What a person thinks is personal, and people don’t need to agree…
I don’t like them. They look “dirty” instead of being a beautiful natural crystal. I’d want nothing eye-visible at a comfortable focal distance. I’d rather pay more and get a diamond with much better clarity. It would probably cost more than a “little more” because a stone of better clarity will likely have more time invested into a better cut and polish.
But, there are a lot of people in this world and someone will enjoy the character of the stones or enjoy their lower price.