Apologies for the semi-threadjack, but--how are the 777s in J? My A380 ICN-LAX just got swapped for a 777. Seatguru says the seats are slightly narrower, which is annoying, but other than that it's the same "Smartium" seat, correct? I still have an A380 outbound (at least for now), so I guess I'll get to do the compare/contrast.