It's magical, it's very ahead of it's time. I love everything about this song, the vocals showcases Britney's ability to be a different character, to tell a different story, to make you feel the song, the instrumental is very unique, i love the lyrics even if they aren't so complex, is so sad that only fans know about this masterpiece, i wish it was released as a single, this is a truly beauty that you won't find too often in the pop industry.