In my opinion, it is terrible to die at the hands of a friend. someone you've known all your life stabs you in the back. It may not have been death, but the battle between Obi-wan Kenobi and Anakin Skywalker on Mustafar was terrible for me too. It was terrible watching Anakin scream, "I hate you!" To Obi-wan who said, "I loved you like a brother, Anakin!"
