Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't buy this unit.

Save yourself some money and buy something more expensive than this unit. I thought when I bought this that they could not screw up a dvd recorder..but they did.-Restricted to dvd+r/+rw media-Programs on a 24 hour clock not am/pm-Loses programmed channels and skips over some standard 2-13 channelswhen programming-Need to reprogram the time almost daily because of a slow internal clock