Definitely sounds slower than doing it yourself.
I am falling into a pattern of treating AI coding like a drunk mid-level dev: "I saw those few paragraphs of notes you wrote up on a napkin, and stayed up late Saturday night while drinking and spat out this implementation. you like?"
So I can say to myself, "No, do not like. But the overall gist at least started in the right direction, so I can revise it from here and still be faster than had I done it myself on Monday morning."