Former Genesis drummer Phil Collins has slammed Sir Paul McCartney - insisting he would never work with the star again. The star has collaborated with the former Beatle in the past, but is adamant MCCartney's current 'musical direction' does not match his own high standards. He says, "I used to work with Paul, these days I wouldn't. "I think he has the wrong sort of people around him. They let him make all the wrong musical choices."