How can people doubt the always reliable Malaysian government? Nothing to see here...move along. Just like Benghazi?
The Malaysian government had to be dragged kicking and screaming out of the South China Sea and the Andaman Sea to this location.
They wanted to place the blame on mechanical failure and Boeing, but this location means that their pilot likely did it and it will cost them dearly now.
Well ... you might want to assess the dependability of Inmarsat and the AAIB (UK Air Accident Investigation Board) ... as they are the ones that put all the resources for searching, in this area — by their analysis.