Sony has put out a review embargo, they are clearly trying to stop all the negative reviews coming out before the movie is released...
It's a shame, really. Because after Book of Eli, I was pretty excited about After Earth. If this is really bad film, I'll be disappointed. Especially since it's just another reason he hasn't made a new album.
The Last Airbender was terrible though so it wouldn't surprise me. I don't know what happened to Shyamalan. I really liked his early stuff. Especially Unbreakable.