Earlier quoted context omitted.
It's all fun and games until the AI completely hallucinates the answer, while making it sound completely pausible and correct.
The issue of hallucinations is overblown. I use GPT4 all the time and don't see any hallucinations at all. It's a big problem with Google BARD and GPT3 and earlier models. But GPT4 fixed the issue of hallucinations completely.
You shouldn't call it overblown given GPT4 was released not even a month ago, but if it's fixed now then great.