Yeah, it is if you don't agree with it. But like I said, I have no doubt Obito believes it's the best course of action for the world full of war, untimely deaths, and suffering. Sasuke must realise himself that he's only a villain working for pure revenge that won't help anybody (not even himself) and will only bring misery to people.

Like the old saying goes: The worst deeds are done with the best of intentions.