Just got mine delivered today. Safe to say I am very pleased with them!. No dead pixels so far so fingers crossed it stays that way!. As for the 3D I'm running a Nividia Asus 560ti and with the TriDef software I am able to play a variety of games in 3D no problem. Games such as MW3 and Battlefield look completely different with the 3D giving you the depth of holding the gun and running past objects in game. I have only experience cinima 3D so I have nothing to compare it to but seeing as I purchased them for other reasons the 3D was jut a bonus really!