It isn't (EDIT: isn't crazy) . But there is no good way to reliably know if it's done well for this specific image. So it can't be trusted. Which doesn't mea

It isn't (EDIT: isn't crazy) . But there is no good way to reliably know if it's done well for this specific image. So it can't be trusted. Which doesn't mean it's worthless. It's kinda like someone saying "I think I maybe have seen <something> when passing by but I didn't pay attention." It's not trustable as the human mind if fickle but it can be a good starting point.