I'm merely voting with my wallet, because that's all I can do to truly express my displeasure of the ending. Sure, the DLC is free, I know. But my course of action seems like the simplest and clearest way to express my opinion. To me, these endings were a betrayal of my trust, my faith in Bioware as a developer. Thus, I have chosen to not purchase their games. If that is petty then I don't know what you'd call the petitions and charity drives other fans did to change the ending.