It turns out that if you turn off the movie about an hour and three minutes into the movie, and make up your own ending, you get a pretty excellent movie. Unfortunately, the studio decided to go a different way. (This will be called the A.I. effect.) Seriously poor choice. I've been told there are director's cut that improves this, but still. Smith does well, again, but the film is ultimately disappointing, despite a very promising start. And it totally fits in with my post-apocalypse needs.