Darth Vader
OK so we've had some folk on here saying how they didn't like how he was portrayed in EP III. (whiney etc..etc). Now remember that Anakins turn to the dark side was primarily because of his desire to acheive the power to save Padme from death.To achieve this power the dark side was his only option. Once he had turned and awoke from his coma he is confronted with the fact that she is dead, and apparantly he killed her. On top of that he is now confined to living inside a shell for the rest of his life. Many years pass before we see him again in A New Hope and he has changed into a ruthless and twisted person. CAN YOU BLAME HIM????