Speedy scenes like some in avatar results in a blurry an messy image. So i've decide to wtach the movie again in classic 2D. So my point is: 3D it's fun it's great but has no chance at all to replace neat 2D images. I'm gonna get those glasses for the PS3 for sure. I'm gonna enjoy it too. It is true that you end up kindda tired after a long session of 3D. That's why 2D films and games of the past survived easly against 3D. Same old story, of the same fight.