Review: Panasonic Viera P55VT50 is an imperfect, pricey plasma TV | TechHive:

"When you spend $2500 (estimated street price as of 12/4/2012) for an HDTV, you have the right to expect something special. The Panasonic Smart Viera P55VT50 is the 55-inch version of the company’s highest-end plasma set, offering a large screen, 3D playback, THX certification, and good built-in speakers. You'll probably like the set’s streaming and media playback options, but those features are fairly standard these days. The unique feature in the mix is a built-in SD/SDHC/SDXC card slot.

As you'd expect, the set's picture quality is very good, but for the price, we expected it to run laps around lower-priced HDTVs. That wasn't the case. What's more, you'll need to calibrate the picture for the best results, as we saw notable picture-quality problems before we calibrated the set."