I just finished seeing it a short while ago at an AMC theater. I was expecting things to pop out of the screen an appear to be floating in front of you. I guess I was spoiled because Disney World in Orlando has had real good 3D technology for a long time. The kind that makes you want to reach up for things because it feels that you can touch them. The movie was decent but too long, and the 3D aspects were disappointing. They also never explained why they need the Absurdium mineral or what it did. I forget what they called it, but it was a stupid name. Many plot holes too. Found it online it's called Unobtanium.