Okay, I'm new to these new 'internet connected tv's' but I've been doing it with comptuers since big screen LED's first started accepting computer video plug ins. What I REALLY love is the wireless connectivity. Very hassle free, and I even got my Asus Transformer T100TAM net-tablet-WiFi to send an extra screen to the tv... and it even plays the sound through the TV (and theoretically any over-the-top sound system I'd run the sound to!).
Speaking of which, internal sound is adequate, but seriously lacks bass. Add on sound is highly recommended. Only has two HDMI slots, but for a bargain TV, it's quite adequate. Operation is smooth, picture is excellent and form is minimalistically attractive. Remote is about as well laid out as they come. All in all I am extremly happy with this Smart TV! (plus love that it comes with Netflix Vudu and Hulu and YouTube built in! Who needs Cable anymore??)