I first tried to see this movie a month ago, but the tickets were sold out and there was a line a mile long full of teenagers camping out to see it. Since I wanted to see it in IMAX 3-D, I decided to wait a month and try again...and I'm glad I did. I wasn't sure I'd like it since I'm not a huge science fiction fan, but I loved every minute of it. The 3-D made everything look like it was happening in your lap. It was so suspenseful that I didn't even notice how long the movie was until my butt fell asleep.