Quality of the trailer was high, Although most of the trailer did not represent frags, it was still a suspenseful trailer that i will look forward to watching. Editing was okay, seemed like a very plain trailer to me.

Music is strongly associated to Alive. This is not better, thatswhy this is just walking in the shadows of it.

The reasons of other scores: -the title 'carved' in the wall effect is very plainly made. It would be much better even with the white text on black screen.
-Not so many frags were shown, only quarter of scenes ( its a trailer, so it should be like this ). So there is not so much to judge.
-At the end the last logo was like you've downloaded it from the Tube ( strange quality there )

I think, that its not reaching the Vault level ( mainly because of the title effect ).