"This tv has the clearest picture I have ever seen."4.0 starson by etchedvinyl
Pros: Gorgeous 55" display. Fast response time for apps and web browser. 3D works well. Input source management works well.
Cons: The gesture control is useless. Accidental voice command initiation.
Summary: Overall if you are looking for a great display for watching tv Samsung has hit the mark. If you are looking for xbox kinect like gesture control, don't bother. The voice commands are pretty good but are no where as good as Siri on the Iphone.