Pros Great picture, no problems after owning it for 4 months.
Cons 1. Can't shut off TV display screen when using a Samsung approved vTuner app to stream radio.
2. AP News ticker banner app often locks up.
3. Navigating Smart Hub features nearly impossible without the free iPad2 "Samsung Remote" app.
Summary Great TV but the Smart TV features need some seriously improved firmware to support nifty Smart TV features.
I uploaded the latest Samsung firmware hoping for improvement, non found !
Chatted with Samsung support. They apologize but no fix is available.
Renders the vTuner not useable as you don't want to burn a fixed image onto the screen while streaming audio.