I think this one is the most worst flick from director M.Knight Syamalan, who is the director of the movies like 6th Sense, The Village, Unbreakable etc.
A failed Sci-fi attempt starring Will Smith and son Jaden Smith after The Pursuit of Happyness.
The movie is surprisingly unconvincing, a step or two above the effects in those deliberately cheese ball Sci-Fi flicks the syfy channel shows on saturday night.