Left me feeling 'meh'.
It was alright, but you need to work on it if you want to make a really good tribute;
*Detail of the weapons. Very poor. It wouldn't have taken long to work on the minigun and just make it look a little bit cooler. Same thing with the cannon.
*Blood (and impact wounds) Again, pretty poor. There'll be plenty of guides somewhere on how to do a decent job with this, 'cause you have the basics down.
*Length? Too short, and absolutely nothing we haven't seen before in the real thing, and other tributes.
You've got the basics nailed pretty good, and you have potential, but this doesn't really make the grade so far.