Usage isn't really a good indicator of quality currently in the AI space, the issue is that there's inherently no way that an AI physics sim can be as good as a real physics simulation, which makes it a very low value prospect
Usage by reputable engineering organisations with strict compliance and external testing validation (most notably Airbus, they have to prove to EASA that their tests are real and representative) is a decent indicator that there is something there.
Usage by reputable engineering organisations with strict compliance and external testing validation (most notably Airbus, they have to prove to EASA that their tests are real and representative) is a decent indicator that there is something there.