Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Samsung DVD-V1000

If this DVD player worked as advertised it would be a great unit and I do like the space savings aspect.The main problem I have is that the DVD player has difficulty accessing menus on some DVDs. It displays the menus wrong and won't allow selection of some items.Another annoyance seems to be with the actual decoding of the DVD during playback. Usually during the course of a movie there will be one or more glitches, which amount to a slight pause or skip. Sometimes the video appears scrambled momentarily.Worst of all, the unit I have seems to hang up or get into a mode where it doesn't respond to any buttons (even the power switch). To correct this problem I have to unplug it from the wall outlet to cycle power. (Really inconvenient!)