Comment by ZeroCool2u

Having used it quite a bit when it was out, it's not. It's certainly better, but in some ways it's worse. It's trained to be more "agentic" and even in cases where I wanted to talk things through first and I would explicitly tell it not to do something, it would take action on my behalf without checking first.

It's also still just prone to the kind of "stupid" mistakes we see from all LLM's. Like it can write great code, but it doesn't really have common sense without enormous guidance.