Hollie Cavanagh told she's 'better than that' on 'American Idol'

Mentor Jimmy Iovine helps her get some of the sadness into the song, the "disappointment and anger" as guest mentor Diddy puts it.

Wow, real emotion in her voice, works well with her big vocals on this song. Riveted, can't not pay attention. A bit overdramatic maybe, even over-performed; but still compelling, best of the night for me so far.

"You're one of our grand singers," says Steven Tyler, but calls her pitchy, says she seemed to be overthinking. Jennifer Lopez didn't think she knew every note of the song, was a bit sharp or flat at times, despite her "beautiful-sounding voice."

She agrees with the judges afterwards, says was a tough song for her.