Heheh, I'm SO glad the Japanese are probably getting this intro too. Now they can experience the same horror we have had to face (at least they don't understand half of the words... lucky them).
Eh, as for my thoughts:
Didn't like it very much.
HOWEVER, the original BGM and extra violence was excellent, and I'm surprised at how well that was kept.
Now if only PUSA will spice up the dialogue a bit and improve the voices, then we'll be okay. ^__^