film classifications

Cinema film classifications are essential. We need them. But 12A doesn't work. It encourages studios to dumb-down adult action movies to fit the rating; allows incorrectly classified older films to scare the pants off 10 year olds, and makes 13-year-olds believe that when you shoot someone they don't bleed, scream or writhe in agony, but just fall athletically to the floor and lie still.