Well, that's a pretty bad reaction.
I admit, I would be hesitant about flying over the beach with a bunch of beachgoers but it would be awesome footage - not about the gals or anthing, just a cinematic shot. In my few flights though, he's right, most people find it a cool technology. I mean, nobody says jack when you are sitting out there with a video camera or still camera. What's the difference? It's merely a different angle.
To an earlier question, yes, there is an apparatus to add on in which you can visually see what you are looking at but you can not use the wifi on GoPro with the drone becasue the two conflict with one another. They specifically say that with the Phantom 2.
Eric