Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Just keeps on working

I have owned two of these for six and seven months respectively. I'm not a tech geek. I went through a panasonic and sony DVD recorder sequentially and was not happy with the performance. The liteon plays everything I put in it. Especially those that I have recorded from Dish or on the computer. And contrary to the previous machines - I have yet to get a digital freeze (I know - I'm lucky). We use these machines every day and are delighted in them. I give it my top rating which is four stars because nothing is perfect - I just haven't found the imperfection yet in Liteon.