This has to be the ultimate A vs B debate!
The facts are that something so simple as retarding thrust levers was tragically c0cked up. This is the classic swiss cheese accident. Take away just one of the main factors and it would just be an incident. Also fact is that the no2 engine kept the same power it had at touchdown. i.e it did not increase to CLB power .This suggests that if it had been a Boeing the end result would have been the same.
God rest all their souls, I hope we all learn something from this tragedy!