Cancelled my connecting flight from Bremen to Amsterdam then rebooked me for the following day on a nine hour trip to go home to Cork with out asking my consent. I took the train to Amsterdam and spend 3 hours getting my original ticket for tonights flight reinstated only to discover that they had cheated me out of my business class ticket. And now the flight is delayed by more the one hour. I understand that things happen in Aviation but KLM has canceled more flights for me then any other carrier. Avoid if you can