I don’t see VR taking off anytime soon, but I also think it’s a bit tiresome to say that a product category isn’t successful unless it nears the ubiquity of the

I don’t see VR taking off anytime soon, but I also think it’s a bit tiresome to say that a product category isn’t successful unless it nears the ubiquity of the smartphone. By that measure, plenty (most all?) profitable and useful products are failures.