<Spoiler Alert> And there's the twist, book two (part two of one book) starts out with the revealed Amy, crazy psycho bitch Amy, on the run. She has just faked her own murder and framed her husband for it. It gets interesting - there's a police team that fumbles through evidence, small town detectives who have never encountered a crime like this one and who all really like Nick even though it's likely, because the 'evidence' says so, that he is a killer.
Then comes the big high price attorney, the mistress, dumb Nick and his strange twin love with sister 'Go' (Margo). Just when you think the jig is up for this dude in walks his murdered wife, alive and well (a little worse for wear by her own doing to make for a convincing kid-napping and rape scenario story). Overall, Nick is a dumb ass, who may or may not be that great of a lover married to Amy who is a conniving, calculated psycho that presumably will end up dead should Flynn decide to take this story to a sequel (let's hope). But I started to lose interest when the drifters in the Ozarks didn't kill her. Although it would have been a lame ending I suppose. Or a dragged out story about an innocent man put on death row to find out minutes before he takes his dead man walk that the body of his murdered wife has been discovered and he is not a killer after all. But I am not the writer here, Flynn is and she took it to where she wanted it to go.
In terms of character portrayal, I feel like because Flynn had to pay such close attention to the voices of Amy, Amy and Nick that the rest of the cast falls short. Kind of like 'man on corner' that you read in movie credits to describe an extra in a scene. Not discrediting the effort, I've already commended her on a job well done in being able to pull off a story written by three distinct voices. There's just not much more beyond that is all I'm saying.
In case you're wondering, of course it will be a movie. . .
http://www.booksnreview.com/articles/525/20120718/gone-girl-will-made-movie-reese-witherspoon.htm