David Cook’s quickly established himself as one of the most interesting contestants in this season of American Idol. A few week’s ago he wowed me with his bold take on Lionel Richie’s Hello. Now he’s done it again with a daring rendition of Billie Jean.

Many contestants would have struggled to remain relevant while singing 80s standards. But not David. His dramatic reinterpretations connect with his young fan base, and impress those of us old enough to remember the originals.

David Cook is single-handedly transforming American Idol from a karaoke contest to a credible musical showcase. And that can only be a good thing.