Comment by kstenerud

This has been my experience with AI.

Writing software begins with a solid design that is defensible. If you don't have that, the AI will produce slop.

Once you're happy with the design, you need a solid plan. If you don't have that, the AI will produce slop.

Once you're happy with the plan, you can set the AI loose, but don't get too complacent! Anything that you missed in the previous phases could very well lead to slop (although likely localized).

And then then, as your project matures and you gain more understanding of the space, you start to notice deficiencies in your model. This is where AI really shines: design and code changes to adapt to reality.