I don't know one Inspire that has been found to be "Defective" from the the guys I personally know that have them. I do have information from a dealer that has also had very few issues with the Inspires they've sold. I see tons of posts from people that are tickled pink with their purchases. I do see a few of the same people bitching on every board and over posting on this one, claiming more absurd statements that you don't seem to have an issue with.... The only issue I do have with DJI is they and everyone who has been reviewing their Quads on a non pro level try to indicate that it's easy and anyone can be flying them in a few hours.... While that is possible, we all know there is a lot more involved than that. I wouldn't expect that a first time user would put 3K up without starting smaller, but that doesn't seem to be the case. All it takes is to read through the questions being asked, and it's a wonder more of them aren't crashing....