Film was just shown in Venice, and the above shows really GOOD reviews. It is called "nerve-shredding" and that is how I have felt when watching the trailers. I think I'll be chewing my nails through the whole movie.
After hearing what Steven Price did with The World's End, and hearing what's in the trailers for Gravity, I'll be getting this CD. It sounds like a layer of this score is in reverse which I think is a neat idea. It really seems to add to the tension of everything.