Alien vs. Pitch Black

At Hawkins last night with Michael, we arrived during a showing of Pitch Black. After we left and were back at my place we were discussing Avatar and Sigourney Weaver's performance. Talk turned to her role as Ripley in the Alien series and Michael said, "Now that was an alien. Not like in Pitch Black. That thing looked like a hammerhead shark with legs." It so did.