I just noticed that this review of the LG 50PS6000 by Cnet is flagged as one of their ‘hot’ products; they’ve rated it as Excellent and say that “competition at this size is virtually non-existent. We’re certain you won’t get a better price than the one asked by LG for this screen”. It’s not just the price that impressed them either:

The 50PS6000 is a serious piece of kit. From the moment you haul it out of its box, you can tell it means business. There’s a 50-inch solid glass screen at the front, which gives the panel a striking look. A tinge of blue at the edges of the screen makes the TV look quite futuristic, in the right light.
As with all recent LG TVs, the remote control is well-designed. It’s a good shape, size and weight, and it does the job of controlling the TV excellently. The TV’s menu system is also fantastic. The menus are clear, well-written and presented in an attractive style. LG has really led the way in this regard, and it’s only quite recently that other manufacturers have started to catch up.

Read the review here