Also another thing to consider. Us guys in the states, we do hand flown visuals with no vertical guidance such as an ils or papi/vasi all the time. Why? Because sometimes we fly into Podunk airports that don't have any vertical guidance. But these 777 guys, they fly into big international airports. Kennedy, Sfo, Chicago, etc. Take away an ILS, take away a papi, get slam dunked into SFO on a visual, and add in the culture over there, it can easily get ugly. Pilots fault or not, let's remember as fellow crew members how hard it must be for those pilots and flight attendants. Foreign soil, no family, just crashed a 777, will be grilled by investigators from 2 countries.