I was already able to catch stuff that I would have missed otherwise

… That's what I've been doing at work for the last few weeks! And while it doesn't appear to be super fast, I'm already pretty certain that the next round of testing will come back with fewer unexpected issues because together with my agent and the right usage, I was already able to catch stuff that I would have missed otherwise. Also feels much better than pure vibe-coding (which I still do for personal projects that aren't mission critical for anyone).