Earlier quoted context omitted.
Positive impact: Google maps The amount of people that were empowered to explore and discover (or time saved from getting lost) is incredible by any measure
It's not as if Google invented the idea of a website the plots directions. Sure their product was better than all the rest, especially once they started purchasing satellite imagery, but Bing and Nokia Here were not that far behind, not to mention the traditional GPS players. I'm not trying to be negative, just don't see where the praise is coming from, it's a crowded market.
They created Google Earth which was _mindblowing_ at the time.
They didn't invent it but they advanced it so much farther and faster that they might as well have.