The music charts, for singles at least, have changed in some ways, not in others. The statistics used to calculate chart places often include airplay as well as sales these days, which can have a significant effect on the marketing of singles. That coupled with the changing demographics of singles buyers - pop is far less an essential aspect of youth culture than it was even ten years ago, and the general downturn of singles sales has prompted record companies to take action. Gone are the days of nurturing groups or artists with a videw to long term investment - these days pop stars are designed for a quick return, and a limited shelf life, as reflected in the increasingly rapid rise and fall of hit records, which often shoot in at Number One, and can be out of the Top 75 within a couple of weeks. The advent of the 'Pop Stars' phenomenon has increased the tendency for people to buy records by stars that they 'know' through TV, which is why 'Pop Stars The Rivals' can boast of creating the Number One band for Christmas, and know that that is a fact, not an ambition. As you point out, talent will always out, cream will always rise to the top, and pop charts will continue to refelct the tastes of younger music fans, to the frustration of older music fans - history shows it was ever thus, and probably always will be.