I saw tron legacy in 3D at the cinema just more than a week ago and was quite impressed, expected it to be rubbish, for visual effects it's superb, one of the best I've seen recently, however it's massivley influenced by the original bladerunner and also Tron number one, which were all based on artwork, so if you like the visual side of things it's for you. I wasn't impressed with how grossley loud the sound was though, it is very very loud and over masterd using brickwall limiting which at times almost ripped the hairs out of my inner ear, not enough dynamic range, it made the odd word indistinguisable in very important parts of the plot, apart from that niggle it's not too bad, worth a watch lol