Fable may be fine but it tripped itself in the security measure and suddenly went to opus in the middle of a rework of a price index where it was improving the correction of past exchange rate…
And of course now it hides all the thinking process and just spit out the results.This make it a pain to review the proposed change and underlying reasons.
Working for a ling time with that is going to be a nightmare for anyone trying to understand what are the change for and a massive cognitive load.