I bought it because when I saw it and read about it it cost about $7.99 and I was very curious how such a cheap drone would work. Now I see there must have been a mistake and I'm lucky, of course not paying anywhere near $30 for this piece of junk! There are better nanos out there that are cheaper, more responsive, and better protected. It's a little annoying that almost every crash requires you to turn off the drone and controller and start the whole boot process from the beginning. Another downside I see is that it runs entirely on AA batteries, both for charging the drone and controlling the controller. It flies and works great in doors as long as you don't crash. And it has no bumpers or protection. I would save money for something else.