User blog comment:ElectricMayhem/Best Avenger - MCU - Final Round/@comment-24799099-20150726211251/@comment-5795364-20150727035900

Being an A.I. in this universe IS BEING SENTIENT.

Ultron was also created to be what the Avengers think is good. But then he gained sentience and told himself "Why the fuck should I do that?"

Vision was the same, only that he agreed to help.

He has a choice.