Just in response to the posts on previous page...questioning what they would have done.
Speaking as SLF of course...
Hindsight is a wonderful thing, but given this had never happened before, they could not have known what was causing the failure to command thrust, and they had only seconds to react I think they did a damn good job. An outstanding sign of airmanship is surely the ability to fly the aircraft primarily when its all going t*ts up around you. They did that even if it was with autopilot or whatever.
I'd be happy for both of them to be sat at the front of any aircraft I'm on any day of the week. In my humble opinion they are a credit to your profession.
RP