I too have to give it up to these three men. I mean, these sets that they created are so real, that whenever I see a bad camera angle that reveals the lights above, or the end of a set (where we can see off the actual set and to the area surrounding it) I often look away because I don't want the world to be blown.
But then, often times my curiosity of wanting to know what it looked like OFF SET and around the studio get the better of me, so I will slow down my DVD player and go slowly through each frame to study what I can see. Oh well.