I have had this phantom 3 standard for 6 months,when these babies they run sweet,but when they get a glitch in there operating system what a pain in the ***,doing real well all the way till now,about to go for flight,two motors for off the others just sit,reboot again,3 motors fire off,,can not get the other one to do anything,anybody for a comment on this one,to me there quality build and and reliability are not so good as far as I'm concerned