Loved the character development. Enjoyed the juxtaposition of nature and technology. Also like how human the robot seemed and sometimes how machine-like Caleb seemed. A little dark at the end; thought it could be a happy ending.

Fantastic. A great change of pace. An intelligent Sci-Fi with an absolutely beautiful backdrop.

Great science fiction movie. Some of the best cinematography, sound design and acting i've seen this year.

AWESOME!! It was a lot better than I expected. Some amazing lessons to be learned about humans vs computers and man vs man. I will watch it again when it comes out in DVD. Already recommended to friends and family to see this movie. Hubby and I give it 5 stars!