I had this product for about three weeks and so far I am very satisfied. The image I get from internal or external antenna is extremely fragile. I would recommend to those of you out there wondering if you get on cable / satellite only consider installing a good antenna – so no video compression, and in fact have a clearer picture of the network. I honestly can not tell the difference between the image of my TV as 720p and my brother 47 of the law "1080p Sony.
The TV menu is easy to see and use. I keep the video settings for sports in general, since the image is brighter (some of the others, like "film" too dark for me). However, you can also adjust the picture preference mode, and play with the brightness, sharpness, contrast, backlight, color and hue.
I also have a Wii, and although not high definition as some other game systems, I must say that the picture on this TV is excellent (especially the Wii component cables attached).
The sound of television is also very complete – I have not noticed any tinniness from speakers at all, and seemed well balanced between the base and treble. There will, of course, produce the same depth of sound, as a complete system of audio, but perfectly suited to my needs.
There is, like the other reviewer indicates a lag when switching between inputs, but this does not really bother me. An element a bit 'annoying, however, is that most of the inputs (HDMI, Component Cables (AKA flow of color), PC input, S-Video, etc) are on the back of the TV, which is a slight annoyance. The only exception to this is Video 2, which is located on the side. (This might be good for connecting a digital camcorder and the like).
The only other thing that seems a bit 'inconsistent and PC connectivity. When I connect my laptop (computer using a cable RGB video and audio cable from my computer does not have an HDMI port built in) is necessary for me to turn the laptop off, connect the cables and rebooting, or the image is not on the TV. Perhaps this is the standard for TV the most – I do not know, because I've never owned a HDTV with PC inputs first. Moreover, it seems that the TV screen of the computer brought a little 'different every time the computer is connected, sometimes I do a little tweaking to get a picture I'm happy. This may require more than just a trial and error on my part. Since my main goal is to use television as a TV and DVD player, not a computer screen, this is not a big problem for me.
In general, I am very pleased with this purchase. He does his job well, showing a pixel of image quality and is not even an Energy Star product, so you should save energy and money. There are other good opportunities in the market but I think this is one of the best. It 'hard to beat the price offered by Amazon at this time.
I will update later if my opinion of this product or changes I have nothing to add.