Very good, with a few hiccups

Good Sci-fi movie with a lot of action and liked the graphics of the aliens. Only problem I had was the way the black actors were portrayed, specifically Gator. They seemed one-dimensional.

The movie was filled with thrilling action, a great story line and picturesque locations. As the story evolved, I became more interested in the characters and how they came together and fulfilled their role in the movie. I wasn't disappointed in the ending either as it proved to be a spectacular performance of endurance.

Entertaining and nail biting. Little bit confusing about the back and forth in time. But fun to watch. Holds one's attention.