As it is now, it has a bad habit of, if it can't answer the question you asked, instead answering a similar-looking question which it thinks you may have meant. That is of course a great strategy for benchmarks, where you don't earn any points for saying you don't know. But it's extremely frustrating for real users, who didn't read their question from a test suite.
The best part is, I’ve never written any (substantial) python code before.
That being said, I definitely believe it's only useful for isolated problems. Even with Copilot, I feel like the AIs just lack a bigger context of the projects.
Another thing that helped me was designing an initial prompt that really works for me. I think most people just expect to throw in their issue and get a tailored solution, but that's just not how it works in my experience.
I developed the library interactively, one API call at a time, in a manner akin to pair programming. Code quality was significantly better than I'd expect from $2000 worth of a GOOD mid-tier programmer — the code was well written, well organised, and comprehensively annotated. The code wasn't perfect, but a majority of faults had a basis in the underlying documentation being wrong or ambiguous.
The $20/month for Cursor Pro literally justified its cost in less than 10 minutes.
Or even instructed them to?