I had the same experience. I was doing a little home project to improve my Rust programming skills and my understanding of a couple of algorithms. I asked the AI to wire up the command line arguments so I could move on to the more interesting bits. It got carried away, rewrote my code, fixed the bugs and finished the whole project. I just sat there feeling disappointed. It was like someone telling you how a movie turns out just as you’re settling in with your popcorn.