I just saw it, too. NBC has it available online to watch in case you missed it, like idiot me. (If you drive around Los Angeles, you see these giant billboards
everywhere with Jason Isaacs eyes-closed face on
every freeway.) So I saw it online, with my laptop hdmi'd to my flatscreen - interesting occasionally slightly-off-sync way to watch it. Can't FF through the commercials, tho.
It was quite brilliant - loved the visual style, the two "worlds" lit differently, one a cool-white and the other with this gritty grey full of rain. My own awful fear would be that in his "real' world, both his wife and his son would be dead...