Zero fails spectacularly at giving us anything we can believe in, and we go from start to finish, with disbelief growing with each passing frame. Rarely has a film aroused so much curiosity as Zero. Even those who stay away from the blitzkrieg of pre-release publicity, knew that in his latest, Shah Rukh Khan was playing a vertically challenged character. He does. Bauua Singh, four feet six inches, is a mini-me SRK, and that he does look so close to the ground, with even middling tall people towering over him, is impressive VFX for Bollywood.