I realize (or 'realise') that I might be a bit late into this discussion, on the segment/aspect that I singled out, from the OP...but:
No....although YES a Boeing 777 (among other airplanes) is capable of 'Auto-Land', it is a
procedure that not only involves the airplane's Auto-Pilot(s), ...three, usually... (only TWO on a B-737)...but specific Human interaction IN the cockpit (what we now refer to as the 'Flight Deck'...for gender neutrality** purposes
).
(**)Off-color and OLD misogynistic joke....the 'realm' of pilots was usually (and historically) male-dominated (there were exceptions, of course...but I'm referring to AIRLINE pilots here), but then women began to prove their worthiness as capable pilots too. Some scoffed, and suggested the term "box-office" to replace the term "cockpit". I know, I know.....pilots can be cruel wits.
Getting BACK to my point, in this post: 'Auto-Land' is bandied about by those unfamiliar with the actual procedures that an "Auto-Land" actually entails.
My Two Cents....
Editing on the topic of a suggested 'Auto-land' of MH 370? I will present this video. It depicts an
actual B-777, here Air France, conducting a CAT III ('Category III') instrument approach and AutoLand. Please note that the F/O flies....in the beginning. The Captain has the FINAL authority and decision to continue, or to reject (a "Go-Around", or rejected landing). The Captain 'follows' on the controls, and ultimately takes-over after 50 feet. Point I wish to make is....tossing "auto-land" doesn't do justice to the actual skill and procedure and training involved:
They are doing an 'Auto-Land' practice in clear weather....which is often encouraged, as a training thing. At about 2:47 you will hear a male voice in English say "1,000"....this is the GPWS, or "Ground Proximity Warning System" computer. At about 3:35 you hear the GPWS calling out height above terrain. EVERY airline has a different protocol, this happens to be Air Frances' choice...so be it....
This is REAL life....not Hollywood, nor CT-World stuff. BTW? IF you speak French, then you will understand some of the communications. OF COURSE the "rule" in aviation in Air Traffic Control communication is that English is the "primary" language....(try telling that to the French!! LOL). (In German airspace? They all speak English...in Latin America? Mostly Spanish....eh, this is why we have to pay attention, every time!!!).