I Am Legend

If by seeing I Am Legend you are hoping for a typical Hollywood blockbuster, you might slightly disappointed.

For the first two-thirds of this new Will Smith movie, there are no huge explosions, no smart-alecky hero spouting off cool one-liners. Instead, we see Will Smith barrelling down deserted Manhattan streets. Grass sprout from concrete, abandoned cars line the streets and Union Square Station sits empty. Quiet has replaced the usual noisy bustle of New York.

And Smith's Robert Neville is quite possibly the last man on earth. It has been this way for three years after a virus thought to cure cancer ended up wiping out much of humanity. All that's left are Neville and vampire-like zombies that roam the streets at night while Neville holes up with his dog, Sam, in his townhouse.

Like No Country for Old Men, this is a meditation wrapped in the framework of a thriller. Francis Lawrence, the director, gives you all the shocks to your system you'd expect from a sci-fi/monster movie.

But what's truly terrifying here is Neville's slow descent into paranoia, the disintegration of his sanity, as he continues to live day in and day out alone, his only companion being a dog.

Most of Neville's days are spent going after deer, sending out distress signals and working on a cure. At night, he quarantines himself in his house, sometimes sleeping in a bathtub with a rifle nearby, as the monsters play outside.

Will Smith has almost made a cottage industry of single-handedly saving the world, first in Independence Day and again in Men In Black, with a few cop-buddy films like Bad Boys thrown in for good measure. And in all of those movies, Smith gets by with a disarming charm and certain invincibility.

That's all gone in this movie. We see Smith vulnerable, afraid, just about to crack. His is a dark performance, similar in some ways to the one he crafted in The Pursuit of Happiness.

Yet, as he always does, he lets some light into the darkness, imbuing Neville with a likability that allows the audience to put up with him alone for long stretches of time.

It's only in the last half that the movie goes from meditative to action-packed, as the zombies move in. Unfortunately, the zombies never seen real, the CGI effects a little too obvious. And Lawrence packs the end of the movie with a heavy-handed spirituality that doesn't quite work.

Up until then, I Am Legend is a thrill ride and if you have to have someone be the last man on earth, you couldn't do worse than Will Smith.