Creatively, the whole equine theme of this show is novel and it works.  However, I've always wondered about all the "horse crashes" on the screens during "Like a Virgin".  Its like  "Equis meets NASCAR".   Its almost like Madonna was still pissed at the polo horse who caused her to break her collar bone, scapula, ribs, and knuckle?  A disturbing thought any way you slice it.  Does anyone know the thinking behind this?