I rented this movie expecting it to pretty much be a waste of time. I liked the description on the back of the box so I thought what he heck. It turned out really, really good! A group of people set off in this space ship and encounter a strange life force, and of course they all start to get killed by it. Let me just say the the end is NOT what I was expecting! I was very pleased how this movie was done. Not bad special effects for the time either.