Mixed
It sometimes helps me get things going, but it hasn't been a huge increase in productivity
scherlock on Hacker News
In the thread “How to effectively write quality code with AI”, replying to this comment
Helped: Getting exact API calls and basics in place for React.
Got in the way: Frequent errors requiring manual takeover; limited overall productivity gain.
… If the AI just keeps screwing up, I'll grab the wheel and do it myself. It sometimes helps me get things going, but it hasn't been a huge increase in productivity, but I'm not paying the bill so whatever.