I have a Panasonic GT50, and I love it - it's my second Plasma by Panasonic. I do not like the sharpness of LED pictures... I like the warmth of Plasma's. I use to worry about burn in, but with today's Plasma's I just stay vigilant as to not pause for to long, not keep black bars on the screen (although I probably could), and to use the scrolling bar function when it has been paused for to long.
I am sad to see the decline in new Plasma's available for sale, as I don't want to have to one day switch to LED, which currently, for many reasons, is not for me. I like the warmth and softness of Plasma, the smoothness...