Well, the right channel was so overtly present that the rest of the guitar parts including the bass moved too far into the background, and the vocals... well, i'd get a vocalist with the reach to sing this in the right pitch.
After turning off the right channel, i got a far better idea of your guitar parts, and i couldn't find much differences from the previous clips, still sounds good, not quite the exact overprocessed (or perhaps underprocessed) metallica tone, but a pretty good tone on it's own.