I went to Las Vegas actually before I conceived of the film. It was this incredibly surreal experience. And the places are actually designed by set designers from Hollywood. To look down the street, and have the Brooklyn Bridge on one side and the Eiffel Tower on the other, and Venice further down the street, it's just incredible. It's quite amazing, so when I conceived it, I thought they've got to go to Vegas, because that's what their dream is about, which is a fantasyland to begin with.
Electronic grain feels very zappy.
She did a lot of practical rehearsal. Peter did the same thing. So the rehearsal and the prep was more about becoming the character, rather than reading the script. I think Molly is great in everything she does, but Peter really inhabited this guy. He did, he really did.