I bought a LB650V-ZN yesterday. All very pleasant and interesting. Finally, I have something that can use my NAS box's DLNA service (Twonky).
It does not come with the Magic Remote as standard. Using the smart features with the standard remote is - What's the word? Ah yes! - possible. A Bluetooth adapter and Magic Remote are now on order.
One question does occur: What's to stop someone else who happens to be watching my TV from posting to my Facebook / Twitter account and from buying things for me through the LG Store?