I suppose it can depend on the class that one is flying in as to how nice a flight is, or to a degree the corporate culture of each airline. I've not had the pleasure of the 380, but have few complaints about the 777 or 787, except for those BA 777's that were LGW based going to the Carribbean with a laughable foot/legspace area due to the IFE boxes for each seat being in the passenger space. All my handful of 787 experiences have been good, so I'm curious to know what the issues of the road-warriors were, as they would have regular experience to judge one against the other.