Good point, I don't disagree with this class of drone is a video/photo platform first, but I take that for granted. Phantom3, Inspire1-3X, GoPro amd Yuneec CGO3 all use similar sensors with similar results, the worst being GoPro IMO (fisheye, no controls), the best being InspireX3, then P3, then GCO3 IMO. But an Inspire without Lightbridge would be pointless today, same with Phantom3.
It would be like buying a car with a 3gal tank, resulting in limited distance. The primary purpose of a car is to transport bodies from point A to point B, but that's beside the point. Why would anyone buy a car with a 3gal tank when for a little extra you can get a 15gal tank and go 5X farther? 10gal tanks were the size in 1908 (model T), for a 200mi range. That's old school. It's about distance IMHO. WiFi is old school.
So from a camera point of view things are closer in capabilities in this class drone, but still important, of course. And.... HOORAY that micro 4/3 cameras are arriving. Similar to Lightbridge, in another year I'll be saying the same about Micro 4/3 sensors versus the X3 type. Who would want an X3 sensor when I can have a micro 4/3?
Comparing distance capabilities of a good video feed to the RC, we're talking 5X difference (Lightbridge vs. Wifi), and with a simple slip on Windsurfer parabolic directional dish ($25) added to the antenna, Lightbridge works more like 8X farther than Wifi. That to me is significant, and the most import advantage of DJI's product, pure distance, which translates into a more SOLID video signal anywhere with VLOS.
I hope to buy an Inspire2 this year, if they come out, with the X5, maybe an X5R. It must have Lightbridge 2 though. So yes, I guess I'm a DJI fanboy (even though I can't stand that term ;-), but only because of my amazement of the Phantom3P capabilities, reliability, but primarily because I rarely have trouble with video connection feeds, due to Lightbridge. I can't say that for my friends with Wifi on their craft (Yuneec, Blade Chroma).
I will often launch on a coastal point and shoot coastlines, flying down the coast a mile or two, then up the coast another mile or two, or flying across a bay and shoot a boat on the way, etc. There's no way other brands can do that at DJI's price point. Lightbridge literally sets me free, and I'm amazed on most every flight. Every challenging shoot I do always ends with delight from the video/photos I capture. I've climbed 1500' mountains and cruised to top a mile away, didn't have a problem. I've descended down into 500' deep canyons, flown a mile way LOS, and I was amazed of the predictability, and the video results. The P3P is crazy fun, and capable. I just ordered the P4, better lens, 120fps, 25+min flight time, 44mph, tracking, collision avoidance, Yeehaw!
I agree, it's a great time to be involved in this market, so many advances coming out.