Instruct: Classify Amazon reviews into positive or negative sentiment
Query: multiple returns, not worth your precious time

I have had at least 4 returns because of one or more of the followings: frequent freezing ups, incomplete programmed recordings, unable to eject. I continued the returns hoping to get lucky with the right one but after about 5 months of trying with amazon, bestbuy and circuitcity plus reading the reviews I decided to wait for better QC/ technology to catch up to our demands. Unless there are clear improvements, it is not worth your & family's precious time and effort.