I'd rather hear Christina get off key and hit a few bad notes every now and then than to listen to fake auto tuned computer generated voices. She's human and there is great beauty in her imperfections. And even though Xtina gets labeled as pop singer she's really a blues/rock singer in the tradition her idol Etta James and singers like Aretha Franklin. Blues and Rock singers love to yell and scream and moun and growl. That's what they do. And in her more quiet introspective moments Christina is very,very good, maybe even the best when she sings the big balads. Love Xtina.