The AA boys are understandably trying to protect the reputation of one of their own and their training system. This encounter requires examination beyond that. I think it was probably one of the more serious encountres that lasted longer than normal as they were probably caught in the core and flying pretty well up it. There was no joint wrestling with controls, the NHP would always announce he was getting involved. It depends on his background how aggressively the controls are handled. I think the vast majority would not react so strongly, which is what the aeroplane manufacturers obviously intended judging by their subsequent advice. I don't think the Airbus is at fault in any way. A sad incident and time for us all to digest exactly what the rudder is for and how it should be used. The vast majority of us are aware that the rudder/fin is to be handled 'delicately'.