Instruct: Classify Amazon reviews into positive or negative sentiment
Query: No HD Channels\No Documentation\No support

I bought two of these since I have TVs in different rooms. One worked poorly and one didn't work at all. The one that worked a little bit picked up some regular TV channels. It didn't pick up a single HD channel, and I live in Chicago where I know that HD channels are available. The unit that didn't work at all didn't even pick up regular TV channels.Even if they had worked, it would have been annoying that there was documenation in the box, and the Phillips web site doesn't even list this as a product.