There they are - five reasons to go out and drop almost $500 on the growing wave of 3D gaming technology.  Is it necessary? Far from it. Games stamped with the 3D emblem play fine in normal viewing. 

However, this is a piece of hardware that can serve more functions than just third dimensional representation. Consider this an additional LCD in the house, connect multiple devices to it, sit back and enjoy. Only the future will tell if the enhanced gaming experience will catch on but it may prove that 3D is meant 2B after all.