I had fun last week posting the movie on Monday and the books on Friday, so I figured I'd do it again this week.

This book is a fast read and enjoyable.  I am someone that enjoys science and science fiction.  This is the more interesting science fiction in that it is in the realm of "could happen".  "hard Science"-type sci-fi is the most difficult, of course.  But I think it makes it all the more powerful when done right.  

Have you read the book? seen the movie? both?  What do you think?