Blue Collar,
A few of us in here have been flying manned aviation for a VERY long time. No accidents. Personally, I've been directly involved with high level unmanned aviation for 11 years. Many accidents. I've been involved with high level R&D for a couple years, and some of those are beyond what most have ever seen. The accident rates are even higher.
Our level of MR's use auto pilots that are realistically no more than toys, with motors and ESC's made from the cheapest components and lowest level of underpaid, unskilled labor available. Most of the radio equipment is similar, with the exception of Futaba, who had been manufacturing very sophisticated industrial robotic systems for a very long time.