We have the 55" on display at my store. Good bang for your buck, but aside from their design I don't find the picture to be all that great. I'm assuming it's using an LG panel since it uses FPR, but the passive 3D looked worse to me than it does on the the LW5600. A fair amount of ghosting and crosstalk. Also, just to clarify, this an LED edge-lit set with local dimming; it's not backlit.
ht Panasonic 60" ZT60, Monitor Audio: Silver RX6, RX Centre, Silver RX1; Martinlogan Dynamo 700, Marantz SR5006, PS3, Oppo BDP-103D
2ch Sony KDL-32W650A, Sonus faber Toy Monitor, REL T3, Marantz PM8004, Sony BDP-S1000ES, JVC T-X3 tuner, Apple TV, Peachtree Audio DAC•iT, Sennheiser HD598
pc Monitor Audio Radius 90HD, Audioengine D1, FiiO A1