I like the new  AVP - Alien Vs. Predator (Unrated Director's Cut), though it only adds just over 8 minutes to the story, it definitely fleshes the story out more.

But I really, really like the little comic book that came in the box.  Though tiny, the covers are beautifully done and are slick, metallic, and vibrant.  The front is below, the back is an ad for other DVD comics.  The scan does not do justice to how this cover seems to glow with metallized colors.

This Dark Horse comic book contains three shorts:  Hellbent, Lefty's Revenge, and Chained to Life and Death. 

The little book is the real deal, despite the tiny size.