I gave up reading this book about halfway through. It drags out a lot with needless fluff; she spent about 3 pages just naming the bird! She seemed to really hate T.H. White's 'The Goshawk' so I decided to give it a read. I much preferred it (he names his bird in one sentence) and felt she'd read between the lines much more than there was in the book.
The three body problem:
This is a brilliant book until the end, which basically solves all of the interesting problems it's been building up to throughout the book with 'magic supercomputers that can do anything!', which is a shame because it had me hooked.