No I don't think he was. I'm 90% sure he created 2 different realities or is in 2 different realities in some shape or form. Another thing I noticed is that we haven't had a red test yet. We had the constitution test in the green world and that scared him that if he tried it in the red world he'd break it and lose both his wife and his son.

We're being told what world people are in by filter, their clothes, and things in the setting. His dinner plates and things were all green with Rex and red with his wife.

This leads me to believe that we don't know which world the captain is in at the end. She's wearing a green shirt and surrounded by green trees and grass, but because it's at a sunset it has the same filter effect that the red world has. That's what I didn't like about it. I don't want this scientific "Assassin's Creed" type thing going on. I've never played Assassin's Creed before so I don't know exactly what's going on, but I know he's not really an assassin he's in a computer generated world.

If he has this ability to transfer between two different realities then it'll be more interesting than in the next season that whole thing is gone because it was just an experiment type thing.