The total concept and execution was awe-inspiring, and the gallantry beyond belief.
Seconded without reservation.
Once flew from Stansted to Paderborn in a Boeing 737, map reading my way from the Dutch Coast out of the window and mentally transferring myself to a Lanc at low level at night. The next day my son drove my wife and me to the Mohne Dam. As an ex nav I regard those men as the very cream of their profession, and no amount of niggardly "evaluation" of the dams raid will ever take away anything from their achievement in my opinion.