Ultimate American Idol Power Rankings
5. David Cook
Speaking of David Cook, it might be too soon to tell the lasting impact of Cook's run on "Idol," but he certainly staked a flag for rockers by becoming the first to win the whole deal. Cook put a unique twist on most of his performances, including "Hello," "Billie Jean," and "Always Be My Baby." -- Victor Balta, 'Eye on Idol'(FOX/Frank Micelotta)



