Based on reviews I've seen the plasmas around the $1000 price point seem better than the equivalently priced LCDs. It's been a few months since I've shopped around, but I did catch some reviews for the newest line of panasonic plasmas which claimed improvements over the previous models. Those previous models were generally considered to be the best in their price range as well.
My impression is that you have to go considerably more expensive for the LED-LCDs to show even marginal superiority.
As for general picture quality, I much prefer the plasmas over the LCD that I've seen personally. There's something about the color saturation of plasmas that just seems to pop more to my eyes. Maybe it's just the black levels that does that, but it's impressive when properly calibrated. Room brightness has been less of a concern than I thought it would be when I bought my plasma. I have my TV in a relatively dim room, but I have no problems with the lights on in that room either. Bright sunlight is an issue sometimes, but only when the TV is directly facing it. I imagine it would be somewhat of a problem for an LCD as well.