I've had mine for 8 years, and I'm one of those 1,000 happy customers. I have a FlySky FS-iA6 receiver in my 60 size Kaos without any glitches, range issues, or antenna concerns. The receiver battery telemetry is handy to see on the display.
Feels cheaply made, but so does the new Futaba 6 channel that sells for twice the price. Took a little time to mix a throttle cut for my glow engine, but still a good radio. Battery also lasts a lot longer than I get out of my other radios.