"Reaaallllyyy sloooooowwww start - good finish."
Started really, really slow with new vocabulary and alien references that are hard to follow in audio format. Just finished listening to it - after working on it for a year, because it was so slow to start. Once I got over the hump however (about 1/2 way through) the story lines started to come together. I am buying the follow on because it got to be a good story - very Pillars of the Earth / Ken Follett.
"Great Read"
1960's techno book still rocks today.