Surprising and very well acted. There's a great thread of suspense running through with many twists. Shocking moments of violence contrasting with a visual and atmospheric richness. And it probably satisfies those looking for a bit of an action-ish thriller too.
So much promise and so very little delivered. The visuals were pretty, and the music was fantastic, adding feeling where there otherwise was none. It completely lacked the attention to detail you want from a sci-fi, feeling as though it had borrowed elements from the best sci-fi films but not given them the same thought.