The glasses, once finally delivered 2 months later, were just fine. What wasn't fine was the absurd updates that were never accurate in the least. Customer support, being so transparent, advised the glasses didn't pass quality inspection and had to be redone. They didn't mention the multiple redos that would follow. Not sure what happened here, but I'll never, ever support this business again, nor will I recommend it to anyone. Absolutely disgusted with the service.