I was very "hrmp, whatever" when I heard about them making an AvP2 - don't get me wrong, I liked the first one but not as much as I should have - but I do have to say that after seeing that preview I think that they've actually listened to what people were saying about the first movie and acted accordingly to make the second one what the first one should have been.

The facehuggers running through the forest creeped me out on its own!

Meh - I wont hold my breath...

Director7 wrote: No way that's a real theatrical trailer...

They NEVER show people die, or the bomb drop, that's all things you leave later for suspense.

It's obviously real footage, but it cant be a trailer for the Theaters or TV.
Yes, it is a real trailer, it's just the red band trailer that can only accompany R or higher rated films. I don't think IGN--who is owned by News Corporation, aka Fox--would post a fake trailer for one of their own films.

Two words:

Holy... and.... s**t

This sequel might be better than the first.  Also, I never like the sequel from Predator starring Danny Glover.

This actually looks quite good