Have now received my TV...and it's a little cracker!
The backlight is VERY good, really bright and not a trace of banding on Football (had a clip recorded to show the problem with my LG I sent back), cricket or during Djockovich vs Tsonga.
I'm currently using the standard settings out of the box, and they look very good. Colours are a little over saturated - especially green - but the HD pictures are gorgeous. SD looks a little rougher up close, but acceptable for me. Watching a movie in Standard mode looks very video-y thanks to the picture processing (Film mode is set to High, so switched that off for now) but I will fiddle with all that stuff a little more when I try the settings from the Flatpanel review. I see no clouding, there might be a wee trace of light bleed in the corners, but not enough that would drive me mad and certainly not enough that it's ruining the picture.
Tried my 360 in Game mode online and felt not a jot of the lag I felt with the LG, movement felt fluid and natural with none of that sticky feeling you get with lag present. A cool thing I've noticed is that it's automatically labelled the inputs for me as I've tested them - well, all except my Asus O!play. Sky+ HD, Xbox 360 and PS3.
Don't put it on Dynamic AV mode though, it'll melt your retinas.
The unit itself is very solidly built and very sleek looking. The bezel is just about an inch thick including the silver trim, and the bottom part is very stylish with it's angular look and cool little lit up swish. The base has a similar angular look and looks very stylish IMO.
The included wifi dongle doesn't get too good a signal (2 bars) when my 360 slim is capable of getting 4, so for me I think I'll be using ethernet rather than wifi. The selection of apps is very small, hopefully this will expand. No BBC iPlayer yet, but there is Youtube, Cartoon Network and DailyMotion and a few others, will try them out when I switch to wired connection.
The remote is OK...feels kind of light and plasticky and there's no back lighting option like there was with the LG and Sammy. It does it's job.
The menus are pretty good with how they work, if a little cramped due to being over on the right hand side of the screen while what you're watching takes up about 3/4 of the space. If you hover over each option before going in to make adjustments, it tells you what exactly it is you're changing, eg Hovering over the OPC option under Setup tells you it Adjusts Brightness Automatically. I find that handy as I'm a bit of a numpty with what does what.
There's a quick start guide and a sheet with the spec in each language, but the full instruction manual is provided on a Euro 2012 branded USB stick ( a 2gb stick with 1.86gig of useable space, only 300mb of which is free).
I've taken a couple of pictures, but I've only a rubbish mobile phone camera and I'm not much of a photographer either...the pictures don't really do the panel justice. And unfortunately, I can't try out the 3D as the TV was delivered earlier than it should have been and the glasses haven't turned up yet. Will update when I get them in and have a chance to test stuff.