He criticized me for taking her to the dairy farm. And mind you, when she came there, there was absolutely no indication that it wasn't safe and that the St. Johns were nothing more than just farmers trying to help people. Taking her there for food when she's starving and as a potential safer place is something literally any one would do, and that includes probably her real father and yet, the stranger was still infuriated that I did that.
If you take Lilly with you in the RV, he'll criticize you for taking an unstable crazy woman with you in the RV. If you leave her, he'll criticize you for leaving a grieving woman by the side of the road.
My brother played through, and he criticized him for saving a pretty girl with a gun over an innocent man (saving Carley over Doug).
Nothing you do is the right thing in this guys eye, and he will criticize any choice you made.