I like the setting. The sewer system is where the Alien Hive will be. Reminiscent of the setting for Aliens. Dark and close quarters. Very claustrophobic feel to it I would think. I am not worried about the visual effects of this movie. They brothers have worked on some very big budget movies doing the visual effects. The Nutty Professor, Volcano, and Titanic. Here are the more recent big films they did: Greg and Colin's visual effects company Hydraulx has worked on big films like X-Men: The Last Stand, Fantastic Four, Terminator 3, and The Day After Tomorrow. Even if you didn't like any of these movies, the visual effects were top-notch. Rest easy guys and gals, Greg and Colin will deliver a what we were hoping for the first time around. Don't forget that Greg and Colin have also said if this movie does well, they want to direct a 3rd AVP. The wrote a script for the original, but Fox went with Anderson instead. Anything Anderson touches turns to, well we all know the rest.