... Realive will push the emotional buttons on the ethical conundrums that will greet the newly reborn, adrift in a world different from the one they left behind decades earlier.

It turns out that the idea of a man coming back from the dead isn't necessarily enough to support a film on its own, heavy-handed references to Lazarus or not. Neither is an abundance of sleek future-tech.

This look at the future is hard to become engaged with because the world is so cold and lifeless. As Marc says, "before I died I thought there was nothing after death; now I'm sure."