If I had to guess, I would say previews are so exciting because they are the landmark that tells you, 'The fun is about to begin' They are the first palm trees you see on your drive to Disney World. Although we have a long month ahead of us, chalked full of all day rehearsals and hard work, knowing that we have hit preview time is exciting and energizing.
SOURCE: BroadwayWorld at 01:23PM on January 30, 2013