I feel like I didn't know the characters full story. I would like to have known how long they we're there for? What were they drilling for? How many people we're on the project? What happened to the others crew when the alien/sea creatures attacked? There we're other people who escaped in the pods but did the alien attack before they got to the surface? The papers said there were only 2 survivors.

Exciting, but a bit slow in the middle and simple plot.

I loved the suspense but hated the ending.

Predictable from beginning to end....