Wow. How can I describe this book? It's an intriguing journey into the power of one's subconscious and the mysteries of the universe, with a captivating love story driving the MC forward. It's practically a sci-fi, since there is just so much science in it, but there are some deep philosophical ideas in there too. The book brought up some interesting theories and explored them quite fully - and I understood most of it, too. :) Honestly, the middle drug out a little long - I kept waiting for the story to continue, but hey, the guy was in a coma. I have to say, though, I loved the ending. Overall, I think it's worth a read.