I have always found Krishnamurti's push toward complete rebellion a bit terrifying. But his absolute philosophical line that we must examine everything in our lives remains just as true today as it was when he was alive.
Many people seek to discount his message because of shortcomings in his own life. If that were a just reason for ignoring a man's message, none of us would know of Nietzsche or Foucoult. Or Socrates, for that matter.