[BWStearns]

I've found it to be extremely useful when _either_ you know the language really well but you're kind of exploring some new domain, or when you know the domain really well and you're new to the language.

When you know both it's just really good autocomplete, which is great but not a huge game changer. If you know neither then you're not in a position to assess the output. But when you're still learning either the tool or the space I've found GPT to be a good tool for leveraging one expertise to create the other.