Yeah, it's somewhat similar to my take on Amazon technology, which would be much more focused on individual craftsmanship and on the specific need of the Amazons rather than mass production or machinery. They have no need for aircraft, but when they repaired Steve Trevor's aircraft, it turned into the invisible jet. And so on. But they should be much more advanced than us in fields like medicine, psychology, sociology, or botany.
As for a controversial opinion, unrelated to the above: I find the obsession with boy or male Amazons to be counter to what Wonder Woman is about.