Instruct: Classify the given Amazon review as either positive or negative.
Query: Great Sci-Fi Fun!

I really enjoyed this movie. It combines tension, intrigue and cool space battles. The cat & mouse space chases reminded me of "Star Trek, The Wrath of Khan", and the space debris scenes are as intricate and exciting as the classic asteroid scene in "The Empire Strikes Back". Starting with a simple survival scenario (think Hitchcock's "Lifeboat" in space), the movie soon starts serving twist after twist as the cunning characters try to outsmart each other and maximize their own chances for survival. The acting is solid and the plot keeps you guessing all the way to the end. I strongly recommend it.