The face is an actor's instrument. The subtle movements can speak volumes to theatre goers. When an actor takes BOTOX ® too far, the audience can become distracted wondering whether or not the eyebrows are actually able to move to express the emotion of the particular scene. Salon.com film critic Stephanie Zacharek, in her review of the film, "Margot at the Wedding" was compelled to ask, "What has she done to her face? ... Kidman's skin is, without a doubt, beautiful. But it has turned into...