Spent a few hours playing with Fable last night:
1. Yes, it uses more of the wkly quota but not nearly as much as peeps describe on social. Note, I am selective and/or predictive about when to let AI run or stop and I do lean on my tech background and own intuition.
2. It certainly seems more comprehensive. Things like me prompting to make sure we discuss something first or add a test for this or consider performance or other, it seems to take more of that into account. In that way, it's much closer to a more mid-level engineer vs an intern.
3. I'm not able to tell if it's actually producing a better result from a systems design or code quality perspective BUT b/c it's more comprehensive, it makes me think that it's doing a better job and that might be enough.
Would I pay for this out of pocket? Not yet but that's mostly b/c I enjoy staying involved in each step of the process and having the opportunity to apply my own taste, judgement and reviews. That said, I could see how if I was building something more disposable or one-shot and had a different goal in mind, I'd just let it cook.