Sarcastically applauding match officials is cheap, disrespectful and frankly pathetically puerile. I had thought better of Klopp ( if indeed he was applauding sarcastically which it certainly looked as if he was ) although I have never quite been as taken-in as some by the 'goody two-shoes' demeanour which he portrays. I hope on reflection he repents of his action. A disagreement expressed forthrightly is often far better than sarcastic applause in my book.