New Delhi, April 10 -- A mischievous assassin-a giant white shark named Diane-ripped through the air, carried on the wings of seagulls. She had every intention of plonking her weight down on the car of Jerry Generazzo, the greedy mayor of Beaverton, when the chase took on an exciting turn. I was so engrossed in these events unfurling on the screen that I nearly missed the dirty looks that my teenage daughter was throwing my way. I hadn't even realised that I had sent up a loud "Wheeeee!" to cheer Diane's aerial glide, earning titters from the theatre audience and exasperated sighs from the offspring. However, I remained unfazed in my rather enthusiastic enjoyment of Hoppers, the latest animation from the Pixar stable which was released la...