Why are People saying Terry Jones did anything Wrong?

After all, Pastor Terry Jones held a "Trial" with a prosecutor, a defense attorney, an impartial jury from his church and himself as a judge, in his court of law, and they found the Koran guilty. Look this was a legitimate court of law. Some people might have died because of it too, but after all a verdict was given by Mr. Jones and justice was serves so whats wrong? Why do people blame him?