As a rookie student I may be out of order here but why is it when a pilot makes a perfectly good job of landing a busted aircraft there are numerous comments pointing out in great detail something the pilot did not do? May I ask how many of those very observant commenters have actually done one of these landings & got absolutely everything book perfect? This pilot can be used again, the a/c probably can be used again, the crash crew were not required, no primary school was involved, what else do you want? Perhaps he left the master on to inform air traffic that he was backtracking & that the runway was now vacated!!