It just goes to show how very different people are.
I will always love you is one song which would have me running for the off button every single time. I could just about cope with Dolly's version, but Whitney's is screechy, over sung, overbearing and overplayed to death.
Different horses and all that. For me one of the greatest songs ever recorded is Janie's Got a Gun by Aerosmith, and I highly doubt many people would agree with me.