> Interestingly the developers predict that AI will make them faster, and continue to believe that it did make them faster, even after completing the task slower than they otherwise would!
In this case clearly anecdotes are not enough. If that quote from the article is accurate, it shows that you cannot trust the developers time perception.
I agree, its only one study and we should not take it as the final answer. It definitely justifies doing a few follow up evaluations to see if this