I was expecting the scene from Terminator where Arnold Schwarzenegger says "I'm back".
But a badass guitar solo looks good everywhere. Where have you been?
Rattlehead's a badass song. I like the first album, but it seems a bit to me that Mustaine's main focus there was playing faster than Metallica did at the time.
Mechanix is still a great song though, and pay special attention to the lyrics. They're not about what you think. They are a huge, huge innuendo.