piperboy84 isn't flying over populated area, he is flying lower than legal restrictions, is in line of sight at all times... I personally might not be able to spot a drone half a mile away without glasses, but with glasses and/or binoculars, I'd be surprised if I couldn't!
I think there are no ground to consider this a dangerous / illegal act, and actually a very responsible flight of a small fun quadcopter!
Anyway - much more responsible than the few I've encountered at 2,000' and up to 8,000'!! A couple which I had to take evasive action!
Enjoy your toy!! (only mildly jealous!)