Engadget: The Vizio XVT3SV series of 3D LCD TVs come in three sizes: 42, 47, and 55 inch. All feature edge-lit LED backlights, which is great for making TVs thin, at the expense of picture quality. If picture quality is important look for TVs with full LED backlights: light that comes from the back. The XVT3SV 3D TVs sport a 480Hz frequency to blast RealD-processed 3D images. Active-shutter 3D glasses are not included. The XVT3SV series from Vizio is available through Sam’s Club, Target and Amazon. Purchase one of these using the Amazon link and I’ll get a little kickback.