Utterly Mad

Fallout 4's ai, however, is vastly improved since the last game. They take cover, they fire at your at where you are if you're sniping without relocating, they act like people. They react properly to their conrades dying. Instead of "Oh shit, that's gonna leave a stain." It's "You killed him/her!" and they talk about things, tell stories. All around they are drastically improved.