I just got back from the movie and thought it was fucking great. If you wanna see a really solid action/survival movie with amazing special effects and sound, then this is your movie. Yes, the ending is a typical cheesy as hell Spielberg ending, but other than that this movie does nothing but entertain. Go in knowing that and you'll have a great time.
__________________
Talent, vigor, drive...
You'll eat peanut butter the rest of your life.