Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Terrible blu-ray

This is not a review of the movie itself, but a review of the blu-ray. I would give it zero stars if I could. This did not work AT ALL on my blu-ray player. The movie would not play at all, it just kept jumping to the Extras screen. To add insult, the Extras wouldn't play either--just an endless loop of waiting for menus to load and never being able to see any video. A frustrating half hour of reloading and re-trying before I finally gave up on it. Do not buy this buggy disc. If you like the idea of sci-fi mixing with western, try the Firefly blu-ray instead.