I agree with this.

Past month or so I implemented a project from scratch that would've taken me many months without a LLM.

I iterated at my own pace, I know how things are built, it's a foundation I can build on.

I've had a lot more trouble reviewing similarly sized PRs (some implementing the same feature) on other projects I maintain. I made a huge effort to properly review and accept a smaller one because the contributor went the extra mile, and made every possible effort to make things easier on us. I rejected outright - and noisily - all the low effort PRs. I voted to accept one that I couldn't in good faith say I thoroughly reviewed, because it's from another maintainer that I trust will be around to pick up the pieces if anything breaks.

So, yeah. If I don't know and trust you already, please don't send me your LLM generated PR. I'd much rather start with a spec, a bug, a failing test that we agree should fail, and (if needed) generate the code myself.