First of all, like the song! I'm not an accomplished composer, but do make music occasionally. It's hard to think that this has been around for almost 16 years, but only one other comment. Anyway, The guitar at 00:43 comes in a bit abruptly. Also, this isn't quite HEAVY METAL, but closer to rock/hard rock. At 00:10, the effect is cool, just feels a little bit awkward. Overall, I really like the song.