I have always been a fan of Panasonic screens even though sometimes other attributes are not quite so good. For me, the overiding factor is the quality of the image reproduction. This V10 is fantastic. I have freesat connected and the image on all stations is the best I have seen anywhere.
I spent ages looking at reviews on the net, visiting shops before settling on a 42" V10. The one piece of glass makes it look good even when it is switched off. The Viera cast is, I think, a bit of a waste of effort at the moment as most folk will connect a PC to browse the Internet. If there is a lan port, then I wish they would just include a browser like Firefox with the TV. Plug in a remote keyboard+mouse via usb, and job would be done!
My only moan so far is the lack of a USB port, but I'd forgive anything for that fantastic picture.
And the value for money is good if you shop wisely, I saved £450 over my local high street price. I would love to support my local high street, but not at that cost!
Last thing is the eco mode. The new plasma design runs with less power than other screens, the top of the unit doesn't get too warm so it isn't so power hungry. It can also automatically dim itself to match the ambient room light level.
Overall, V. satisfied. And I swear I don't work for Panasonic!