Interpretation vs calculation accuracy in astrology tools?

Many astrology tools rely heavily on interpretative layers, while calculation accuracy is often treated as a given.

In practice, small differences in planetary positions or aspect calculations can lead to different analytical outcomes.

With AstroScan, we focused on deterministic calculations and structured outputs first, before adding interpretation.

Curious how others see this:

Do you trust tools more for their interpretative insights or for their calculation accuracy?