Excellent. I wish the obnoxious loud mouthed idiot who insulted the cabin crew on a Lufthansa flight I was on few months ago had been dealt with similarly.
When told to get into his seat and switch his cellphone off as we were about to taxi out, he said to the steward : "Did you learn your manners in a Gestapo camp?"
There was an almost shocked silence as we waited for the aircraft to come to a halt and the passenger escorted off in handcuffs, but the young and rather camp attendant defused it by saying : "I'm not that old ......." and it was left at that. Never say the Germans don't have a sense of humour, even when insulted.