While I really like this song, I must admit that I like Christina Aguilera's version much better. Christina has a much more powerful range, and also adds a touch of something I can't explain. Even so, Whitney's version is still a classic, and since Christina's version has only been performed live and not recording for CD; this version will do. Too bad the public won't give Miss Houston a chance, even with her great track record in the world of song.