Unreal Engine’s totally believable unreality

This is a video clip that begins with a real street, then the camera turns down an alleyway, and the video transitions to a simulated streetscape generated with Unreal Engine 5, the latest version of the video game-development software. It is almost impossible to tell that it’s not a real video of a real location (except maybe for the doll’s head on a window ledge that disappears halfway through).