Adhering to Panasonic's commitment to the environment, this VIERA model--as well as all 2010 models--features improved power consumption and meets the new, more stringent Energy Star 4.0 requirements. And you'll get a long Plasma panel life of up to 100,000 hours--more than 30 years of viewing when watched 8 hours a day--before the brightness of the panel decreases to half.

My wife and I were really planning on buying a 42" 1080p Samsung "LED TV" (i.e., an LED backlit LCD TV) when we came across this TV on sale for roughly 60% the price of the Samsung 42" LED TV. So I spent the best part of an evening researching LED versus Plasma, 1080p versus 720p and also the Samsung brand versus Panasonic. Details of my findings are in the Appendix at the bottom of this review.

With the required research behind me, we concluded that we couldn't go wrong with either choice. The Panasonic won because not only would it would save us a bundle, but we would also get a 46" TV instead of a 42", which would be perfect for our living room HD cable setup. We decided, therefore, to postpone our purchase of a 42" 1080p LED TV for our bedroom to the near future when the prices for LED TVs would drop even further.

Although the C2 series is the most basic of Panasonic's 720P Plasma lineup, the build quality is very nice and refined. It took less than 30 minutes to set up the TV and connect it to our HD cable box and digital receiver.

The only initial calibration we made was to set the picture mode to "Cinema". Quite honestly, we were stunned at the quality picture when we first tuned to a HD channel - which was an English detective drama on PBS. The color reproduction, clarity, and fine details were way above our expectations, easily on par with the best LED TVs we saw in the showroom . With its 2,000,000:1 dynamic contrast ratio, this TV is able to produce an awesome level of gradual black levels, with no dithering artifacts to speak of.

This TV has a moving picture resolution of 720p. We watched the Hawaii Five-O remake premiere with disbelief. With its 600Hz refresh rate, there were very smooth image transitions in the action sequences, making for a very film like experience with none of the "digititis" with fast moving images that I was used to seeing on some LCD TVs.

Being the most basic in the current Panasonic Plasma lineup, this TV has a basic set of features - which is actually a good thing because the menu system uncomplicated and intuitive. Some of the menu features can be accessed through dedicated buttons on the remote. For example there is a button to toggle between aspect ratios - which is handy when you need to watch old non-anamorphic DVDs.

This TV also has "anti-image retention" features to prevent logos from being seared onto the surface of the Plasma display. For the first 100 hours or so, it is a good idea to watch 4:3 aspect ratio programs in "zoom" mode, to prevent retention of the black bars on the side, and to switch channels frequently to prevent "logo burn" from particular channels. Once the TV has crossed the "break in" period, you can resume normal watching.

I have not tried Blu-Ray yet on this TV, but it does a pretty decent of upscaling DVD movies from 480p to 720p through component video, though not perfect. But playing DVDs through upscaling DVD players, like the Panasonic DMR-EZ48VP-K 1080p Upconverting VHS DVD Recorder with Built In Tuner, through HDMI is another story. From a normal viewing distance of 8 to 10 feet, DVD movies look almost like HD. I watched the DVD of the movie Downfall and it was hard to convince me that I was not watching full HD.