I loved enter sandman by metallica until I read the lyrics.
"Exit light, enter night. I thought he was saying "exit life, end your life" that would have been way more taboo and heavy metal cool. Now it makes me think it was written for children.

They would have been too afraid of being sued. Cowards.
Then Lars sues Napster. How un-metal can you get!

I personally don't think that is what the song is about but your lyrics are pretty badass. But about the suing part, I think that says more about our judicial system than metallica. Ex/ Stupid fat America vs. McDonalds. But I'll save politics for another forum.