I will never purchase another DJI Phantom because of this cracking if they continue as they are. I'm happy DJI replaced mine with a new P4, but this should never have happened in the first place since I try to keep my equipment as close to new as possible. With no crashes, no hard landings, no tip-overs and no crazy flying, my bird should have lasted well after the year warranty had run its course and THEN some.
I'm still hoping future Phantom level "pro-sumer" drones from DJI will have an entirely different design. I haven't visited the Mavic Pro site lately, but I hadn't heard of any airframe problems during the time I did visit there. If it is a relatively trouble free airframe, I'm hoping a larger Mavic will be the next "Phantom."